Angle Angle Similarity

Two triangles A and B have the following attributes:

The side lengths of triangle A are proportional to the side lengths of triangle B

The corresponding angle measures of the two triangles are equal.

What must be true about the triangles

• The triangles are congruent

• The triangles are similar

• The triangles have no relationship

The two triangles are similar. What are the measures of angles R and S?

• R is 45 degrees and S is 35 degrees

• R is 25 degrees and S is 45 degrees

• R is 35 degrees and S is 45 degrees

• R is 35 degrees and S is 25 degrees

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Fill in the blank to complete the proof

• Reflexive Property of Congruence

• Alternate Interior Angles are Congruent

• Corresponding Angles are Congruent

• Vertical Angles are Congruent

Are the two triangles similar?

• Yes

• No

• There is not enough information to determine if the two triangles are similar

Are the two triangles similar?

• Yes

• No

• There is not enough information to determine if the two triangles are similar