Angle Relationships in Similar Triangles

The Angle-Angle Similarity (AA ~) Theorem states if two angles of one triangle are _______________ to two angles of another triangle, then the triangles are ____________________.

• adjacent; equal

• complementary; scalene

• congruent; similar

• supplementary; isosceles

Tags

CCSS.HSG.SRT.A.2

Find the exterior angle, using the Exterior Angle Theorem. What is the measure of "?".

• A

• B

• C

• D

Tags

CCSS.8.G.A.5

Are the triangles similar?

• Yes

• No

Tags

CCSS.HSG.SRT.A.2

Name the angles from SMALLEST to LARGEST

• Q, R, P

• P, Q, R

• R, P, Q

• R, Q, P

Tags

CCSS.HSG.CO.C.10

If ∆HIJ ~ ∆LMN, list all of the congruent angles and write a proportion that relates the corresponding sides.

• Angle M

• Side IJ

• Side LM

• Angle I

• Side LN

• Side HI

• Side MN

• Side HJ

• Angle L

• Angle H

Tags

CCSS.HSG.SRT.A.2

Name the angles from LARGEST to SMALLEST

• R, S, T

• S, T, R

• S, R, T

• T, S, R

Tags

CCSS.HSG.CO.C.10

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5