Geometry Class work , i need help please

timer Asked: Mar 19th, 2015

Question description

What is the missing step in this proof?

1. AD/DB = CE/EB ---------->   given

2.AD/DB+1 = CE/EB+1 -------->  Addition Property of Equality

3.AD+DB/DB =CE+EB/EB ---------------> using common denominators

4. AB = AD + DB
 CB = CE + EB     ----------> segment addition

5.AB/DB =CB/EB ------>  Substitution Property of Equality

6.angle ABC congruent to angle DBE ------------>  Reflexive Property of Congruence

7.triangle ABC ~ triangle DBE ----------> SAS similarity criterion

8.  MISSING PROOF?     --------- > Corresponding angles of similar triangles are congruent.

9.LINE DE || LINE AC  ----------------------------> If the corresponding angles formed by two lines cut by a transversal are congruent, then the lines are parallel.

Geometry Class work , i need help please

Tutor Answer

(Top Tutor) Studypool Tutor
School: UIUC
Studypool has helped 1,244,100 students
flag Report DMCA
Similar Questions
Hot Questions
Related Tags

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors