Keystone High School Geometry Unit Exam & Ellipses Quiz

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Keystone High school

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there are tow quizzes and one exam attached that need to be completed. Please do not leave any blank answers if you cannot do the work please let me know everything needs to be accurate.

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Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... KCR Homeroom H Al Page 1 of 22 David Williams 95 Community ? Geometry Take Test: 8.04 Geometry Unit Exam Take Test: 8.04 Geometry Unit Exam Test Information Description Instructions Multiple Attempts Not allowed. This test can only be taken once. Force Completion This test can be saved and resumed later. Question Completion Status: Save All Answers QUESTION 1 Save and Submit 2 points Save Answer 2 points Save Answer What is NOT true about squares? All four angles measure 90 degrees Only one pair of sides is parallel All four sides are congruent The diagonals are perpendicular bisectors of each other QUESTION 2 ABCD is an isosceles trapezoid. What is true about the diagonals of this trapezoid? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 2 of 22 The diagonals are congruent. The diagonals are perpendicular. The diagonals are half the measure of the sides. QUESTION 3 2 points Save Answer 2 points Save Answer In a rectangle, the opposite sides are congruent. True False QUESTION 4 What property is true for a rectangle, a square and a rhombus? All four angles are right angles Question Completion Status: The diagonals are perpendicular QUESTION 5 2 points Save Answer 2 points Save Answer 2 points Save Answer 2 points Save Answer The opposite angles of a parallelogram are congruent. True False QUESTION 6 In a square, each angle measures True . False QUESTION 7 If a quadrilateral is a kite, then its diagonals bisect each other. True False QUESTION 8 ABCD is a trapezoid. If AC is equal to 8x - 3 and BD is equal to 2x + 9, find the value of x so that ABCD is isosceles. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 3 of 22 -2 3 -3 2 QUESTION 9 Question Completion Status: YWXZ is a parallelogram with diagonals that intersect at point S. If YS = 34 and SX = 2x - 10, find x. 22 11 20 10 QUESTION 10 2 points Save Answer ABCD is a parallelogram. If AB is equal to 2x + 1 and CD is equal to x + 13, find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 4 of 22 12 10 8 6 Question Completion Status: QUESTION 11 2 points Save Answer Figure ABCD is a square. Side AB measures 10x – 7. Side BC measures 2x + 52. Find the value of x. 5.625 7.375 4.917 3.75 QUESTION 12 2 points Save Answer ABCD is a parallelogram. If AB = 2x - y, CD = 7, BC = x + y , AD = 2 find x and y. x = 2, y = 1 x = 3, y = -1 x = -2 , y = 1 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... QUESTION 13 Page 5 of 22 2 points ABCD is a parallelogram. If AE is equal to Save Answer and EC is equal to b - 15, find the measure of AE. Question Completion Status: 18 17 20 32 QUESTION 14 2 points Triangle ABC is congruent to triangle XYZ. Angle A measures and angle Z measures Save Answer , angle B measures . Find the value of x. 20.5 13.67 16 10.5 QUESTION 15 2 points Save Answer Triangle RSV is congruent to triangle TVS. Find x and y. x = 2, y = 1 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 6 of 22 x = 1 and y = 3 QUESTION 16 2 points Triangle ABC is congruent to triangle XYZ. Angle A measures and angle X measures Save Answer , angle B measures . Find the value of x. 20.5 13.67 16 10.5 QUESTION 17 2 points Save Answer 2 points Save Answer Question Completion Status: 27.5 35 12.5 40 QUESTION 18 Triangle LMN is congruent to triangle HIJ. Angle L measures , angle M measures and angle H measures 2x + 10 degrees. Find the value of x. 27.5 35 12.5 40 QUESTION 19 2 points Save Answer Triangle ABC is congruent to triangle DFE. Find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 7 of 22 33 25 23 20 QUESTION 20 2 points Save Answer 2 points Save Answer Triangles WSR and TVR are similar. Find x. Question Completion Status: 2 3 4 5 QUESTION 21 Triangle HIJ is similar to triangle LMN. Side LM measures x + 1, side MN measures 2x and side NL measures 3x – 2. Side HI measures 12 and side IJ measures 20. Find the value of x. 2.75 5 0.67 4 QUESTION 22 2 points Save Answer Triangles WSR and TVR are similar. Find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 8 of 22 2 3 4 5 Question Completion Status: QUESTION 23 2 points Save Answer Triangle ABC is similar to triangle FGH. Angle A measures 42 degrees. Angle H measures 52 degrees. Find the measure of angle B. 86 4 42 52 QUESTION 24 2 points Save Answer Triangle ABE is similar to triangle ACD. Find y. 12 10 8 14 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... QUESTION 25 Page 9 of 22 2 points Save Answer 2 points Save Answer Triangles QVS and RTS are similar. Find side VS. 72.8 54.8 78.2 Question Completion Status: 88.7 QUESTION 26 Point C is the center of the circle. Arc AB measures 5x + 2. Angle ACB measures 3x + 14. Find the value of x. 2 8 6 20 QUESTION 27 2 points Save Answer https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 10 of 22 Question Completion Status: QUESTION 28 2 points Angle ACB is an inscribed angle of circle P. What is the measure of Save Answer if the is QUESTION 29 2 points Save Answer Find the measure of angle X. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 11 of 22 Question Completion Status: QUESTION 30 Point C is the center of the circle. Angle ACB measures arc AB? QUESTION 31 2 points Save Answer . What is the measure of 2 points Save Answer Point C is the center of the circle. The measure of angle ACB is 12x – 7. Arc ADB measures 10x – 7. Find the value of x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 12 of 22 0 7 5 17 Question Completion Status: QUESTION 32 2 points Save Answer Angle C is an inscribed angle of circle P. Angle C measures (3x + 6)° and arc AB measures (8x)°. Find x. 2 4 6 8 QUESTION 33 2 points Save Answer Angle C is an inscribed angle of circle P. Angle C measures (16x – 1)° and arc AB measures (20x + 10)°. Find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 13 of 22 1 5 3 9 Question Completion Status: QUESTION 34 2 points Angle C is an inscribed angle of circle P. Angle C measures measures Save Answer and arc AB . Find x. -1.6. 1.7 -2.3 3.4 QUESTION 35 2 points Save Answer https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 14 of 22 Question Completion Status: QUESTION 36 2 points Save Answer Angle C is an inscribed angle of circle P. Angle C measures (3x + 5)° and arc AB measures (16x)°. Find x. 1 5 3 9 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 15 of 22 2 points Save Answer Angle C is an inscribed angle of circle P. Angle C measures (20x – 5)° and arc AB measures (30x + 30)°. Find the measure of Angle C. 100 degrees 50 degrees 75 degrees Question Completion Status: 150 degrees QUESTION 38 2 points Save Answer Circles M and K are congruent, arc QR is congruent to arc LN and arc OP is congruent to arc VW. Find y. 3 -3 5 -5 QUESTION 39 Circles M and K are congruent, 2 points is congruent to and Save Answer is congruent to https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 16 of 22 -3 2 -4 3 Question Completion Status: QUESTION 40 Circles M and K are congruent, Find x. 2 points is congruent to and Save Answer is congruent to 3 2 QUESTION 41 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 17 of 22 2 points Circles M and K are congruent, Find x. is congruent to and Save Answer is congruent to -1 2 -2 1 Question Completion Status: QUESTION 42 Circles M and K are congruent, Find y. 2 points is congruent to and Save Answer is congruent to 4 5 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 18 of 22 2 points Save Answer 2 points Save Answer 185 27 135 37 Question Completion Status: QUESTION 44 and are tangent to circle D. Find angle B if arc AEC measures 210°. 105° 30° 285° Cannot be determined QUESTION 45 2 points Save Answer Find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 19 of 22 Question Completion Status: QUESTION 46 The equals 4x – 2, the 2 points Save Answer is equal to 20° and angle A measures 12°. Find the value of x. 10 3.5 11.5 5.5 https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 20 of 22 2 points and Save Answer are tangent to circle D. Find x if AB = 5x + 11 and BC = 3x + 25. 3 5 7 Question Completion Status: 9 QUESTION 48 and 2 points are tangent to circle D. Find x if = and Save Answer =7. Find x. 10 6 8 12 QUESTION 49 Find the measure of Angle A if 2 points is equal to 31° and Save Answer is equal to 67°. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Page 21 of 22 Question Completion Status: QUESTION 50 2 points Save Answer Find x. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 8.04 Geometry Unit Exam – Algebra 2 Online ... Save All Answers Page 22 of 22 Save and Submit Question Completion Status: https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 1 of 8 David Williams 95 Question Completion Status: KCR Homeroom Community H Al ? Conic Sections Take Test: 9.04 Ellipses Quiz Take Test: 9.04 Ellipses Quiz Test Information Description Instructions Multiple Attempts This test allows 3 attempts. This is attempt number 1. Force Completion This test can be saved and resumed later. Save All Answers QUESTION 1 Save and Submit 2 points Save Answer https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 2 of 8 Question Completion Status: What is the equation of the following graph? QUESTION 2 2 points Save Answer https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 3 of 8 Question Completion Status: What is the equation of the following graph? QUESTION 3 2 points Save Answer What are the vertices of the following graph? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 4 of 8 Question Completion Status: (0, -4) and (0, 4) (-4, 0) and (4, 0) (0, -5) and (0, 5) (-5, 0) and (5, 0) QUESTION 4 2 points Save Answer What are the vertices of the following graph? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 5 of 8 Question Completion Status: (-10, 3) and (8, 3) (10, -3) and (-8, -3) (-1, 1) and (-1, 5) (0, 1) and (0, 5) QUESTION 5 2 points Save Answer What is the equation of the following graph? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 6 of 8 Question Completion Status: QUESTION 6 2 points Save Answer What are the vertices of the following graph? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 7 of 8 Question Completion Status: (1, -1) and (1, 1) (3, 0) and (1, 0) (-3, 0) and (1, 0) (-1, -1) and (-1, 1) QUESTION 7 2 points Save Answer What is the equation of the ellipse with foci (0, 4), (0, -4) and vertices (0, 8), (0, -8)? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 9.04 Ellipses Quiz – Algebra 2 Online Credit ... Page 8 of 8 Question Completion Status: QUESTION 8 2 points Save Answer What is the equation of the ellipse with foci (0, 7), (0, -7) and vertices (0, 8), (0, -8)? QUESTION 9 2 points Save Answer What is the equation of the ellipse with foci (7, 0), (-7, 0) and co-vertices (0, 3), (0, -3)? QUESTION 10 2 points Save Answer Ellipses have symmetry through both their minor and major axes. True False Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/20/2019 Take Test: 5.01 Right Triangle Trigonometry Quiz – ... KCR Homeroom Page 1 of 5 David Williams 79 Community Question Completion Status: H Al Trigonometric Functions Take Test: 5.01 Right Triangle Trigonometry Quiz ? Take Test: 5.01 Right Triangle Trigonometry Quiz Test Information Description Instructions Multiple Attempts This test allows 3 attempts. This is attempt number 1. Force Completion This test can be saved and resumed later. Save All Answers QUESTION 1 Save and Submit 2 points Save Answer 2 points Save Answer Using the following triangle, what is the tangent of angle A? QUESTION 2 Using the following triangle, what is the cosine of angle A? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/13/2019 Take Test: 5.01 Right Triangle Trigonometry Quiz – ... Page 2 of 5 Question Completion Status: QUESTION 3 2 points Save Answer 2 points Save Answer Using the following triangle, what is the sine of angle Z? QUESTION 4 Using the following triangle, what is the cosine of angle B? https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/13/2019 Take Test: 5.01 Right Triangle Trigonometry Quiz – ... Page 3 of 5 Question Completion Status: QUESTION 5 2 points Save Answer 2 points Save Answer 2 points Save Answer Find the sine of angle Y. QUESTION 6 Find the cotangent of angle B. QUESTION 7 Find the tangent of angle C. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/13/2019 Take Test: 5.01 Right Triangle Trigonometry Quiz – ... Page 4 of 5 Question Completion Status: QUESTION 8 2 points Save Answer 2 points Save Answer Find the sine of angle A. QUESTION 9 Find the cosine of angle Y. https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/13/2019 Take Test: 5.01 Right Triangle Trigonometry Quiz – ... Page 5 of 5 Question Completion Status: QUESTION 10 2 points Save Answer Find the cotangent of angle Z. Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers Save and Submit https://keystonecr.blackboard.com/webapps/assessment/take/launch.jsp?course_assessmen… 8/13/2019
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Q-9 is added in this file

Take Test: 5.01 Right Triangle Trigonometry Quiz

Q-1 Tan A=a/b
Q-2 Cos A=b/c
Q-3 Sin Z=z/y
Q-4 Cos B=a/c
Q-5 sinY=6/10=3/5
Q-6 C...


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