Front

If two triangles are similar, their angles are ______.

Back

congruent

Front

If two triangles are similar, the corresponding sides are ______________.

Back

proportional

Front

If the two triangles are similar, what is the measurement of x if x corresponds to a side of length 8?

Back

8

Front

Complete each proportion: CB / DM = AC / ?

Back

AD

Front

Complete each proportion: AB / BM = AC / ?

Back

CD

Front

What is the definition of similar triangles?

Back

Triangles that have the same shape but may differ in size; their corresponding angles are equal and their corresponding sides are proportional.

Front

What is the Angle-Angle (AA) criterion for similarity?

Back

If two angles of one triangle are equal to two angles of another triangle, the triangles are similar.

Front

What is the Side-Side-Side (SSS) similarity criterion?

Back

If the corresponding sides of two triangles are in proportion, then the triangles are similar.

Front

What is the Side-Angle-Side (SAS) similarity criterion?

Back

If one angle of a triangle is equal to one angle of another triangle and the sides including these angles are in proportion, then the triangles are similar.

Front

If triangle ABC is similar to triangle DEF, and AB = 4, AC = 6, and DE = 8, what is the length of DF?

Back

DF = 6 (using the proportionality of sides).