Similarity SAT Geometry

If two figures are similar their angles are______.

• proportional

• congruent

• supplementary

• complementary

What is the value of X?

• X=4

• X=6

• X=3

• X=2

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

Are the triangles similar?

• Yes

• No

Are the triangles similar?

• Yes

• No

What is ratio of any two corresponding sides?

• Scale Factor

• Corresponding Sides

• Similar Figures

If the scale factor is greater than one, the new figure will be

• a reduction

• an enlargement

• a scale

• not proportional

The two rectangles are scale drawings. What is the measurement of x?

• 21

• 1.25

• 20

• 4

What is the scale factor?

• 1/2

• 7/3

• 2

• 10/3

Are the following similar? Why or why not?

• Yes, because the corresponding angles are congruent.

• No, the numbers are even

• No, the sides are 2 times larger, but the width is the same.