8.2 Proving Triangles Similar Using AA

e

h

a

Right Angles Cong. Theorem

Vertical Angles Cong. Theorem

Alt. Ext. Angles Theorem

Transitive POC

Symmetric POC

AA~ Theorem

Given

Alt. Int. Angles Theorem

h

g

e

d

Alt. Int. Angles Theorem

AA~ Theorem

Reflexive POC

Def. of Parallel Lines

Corresponding Angles Theorem

Given

Def. of Congruent Angles

Transitive POC

e

f

g

h

Corresponding Angles Theorem

Def. of Congruent Angles

Reflexive POC

Alt. Int. Angles Theorem

AA~ Theorem

Third Angles Theorem

Symmetric POC

Given

e

h

g

c

Given

Right Angles Cong. Theorem

Third Angles Theorem

Vertical Angles Cong. Theorem

AA~ Theorem

Def. of Congruent Angles

Combine Like-Terms

Symmetric POC

e

h

g

c

AA~ Theorem

Reflexive POC

Corresponding Angles Theorem

Symmetric POC

Right Angles Cong. Theorem

Alt. Int. Angles Theorem

Given

Def. of Congruent Angles

e

f

g

h

a

c

Combine Like-Terms

Triangle Sum Theorem

Third Angles Theorem

Addition POE

Def. of Congruent Angles

Given

Subtraction POE

AA~ Theorem