Similar Triangles

Front

If two triangles are similar, their angles are: proportional, congruent, supplementary, complementary.

Back

congruent

Front

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

Back

proportional

Front

Complete the proportion: CB / DM = AC / ?

Back

AD

Front

Complete the proportion: AB / AM = ? / AD

Back

AC

Front

What is the scale factor from ΔABC to ΔDEF? Options: 1/2, 7/3, 2, 10/3

Back

2

Front

What is the scale factor from ΔABC to ΔXYZ?

Back

1.25

Front

What is the scale factor from ΔABC to ΔHGF? Options: 1/9=.111, 1/6=.167, 1/4=.25, 6

Back

1/6=.167

Front

If the two triangles are similar, what is the measurement of x? Options: 2 ft, 3 ft, 4 ft, 6 ft

Back

2 ft

Front

If the two triangles are similar, what is the measurement of x?

Options:

3

,

1.5

,

8

,

2/3=0.667

Back

8

Front

The two given triangles are similar, what is the value of the missing side? Options: 5, 7, 9, 11

Back

7