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Mathematics

Question Description

QUESTION 1

  1. Consider the image.

    If ∠ILJ = 42° and  ∠HLI = 45°, what is the measure of ∠HLJ?

    Line FLI is horizontal. Ray LK extends down and is perpindicular to line FLI at point L. Ray LJ extends diagonally down to the right from line FLI at point L. Ray LH extends diagonally up to the right from line FLI at point L.

    90°

    87°

    42°

1 points  

QUESTION 2

  1. If ∠FEH measures 105°, what is the measure of ∠FEG

      Line DEG is a diagonal line extending from the bottom left to the top right. Ray EF extends to the left from point E. Line segments EH and EI extends to the right and down from point E respectively. Angles GEH, HEI and IED form line DEG. Angle GEH measures 52 degrees. Angle HEI is a right angle.  

    75°

    53°

    105°

1 points  

QUESTION 3

  1. Which angles are supplementary?

      Lines AB and CD intersecting at Point F.  


    AFB and ∠CFD

    AFD and ∠CFB

    AFC and ∠DFB

    AFC and ∠CFB

1 points  

QUESTION 4

  1. Which angle is complementary to ∠BFD?

    Line AB intersects line CD at point F. Ray FE is perpendicular to line AB at point F and is inside angle AFD. Ray FG is inside angle CFB where angle CFG and angle BFG are acute angles but not congruent angles.  

    AFC

    BFG

    EFD

1 points  

QUESTION 5

  1. Which angles are vertical? line AB intersects line CD at point G  

    AGC and ∠BGD

    CGB and ∠CGA

    BGC and ∠DGB


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Final Answer

DrKarim (565)
New York University

Anonymous
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