Similar Polygons Proportions

Solve for x. The two figures are similar.

• x = 6

• x = 9

• x = 7

• x = `0

Find x and y.

• 4, 24

• 9, 12

• 6, 8

The figures are similar. Find the scale factor of the smaller figure to the larger figure.

• 2:5

• 5:3

• 3:5

• 2:3

Solve the proportion.

• 20

• 7

• 22

• 11

Two objects that are the same shape but not the same size are _______.

• Congruent

• Vertical

• Similar

• Complementary 

Are the following similar? Why or why not?

• Yes

• No, the corresponding angles are not equal.

• No, the ratios of the corresponding sides are not equal.

Solve the proportion.

• k=5

• k=3.3333333

• k=60

• k=90

Are the triangles similar? Explain.

• No, because only one angle of the triangles is congruent.

• Yes, because two of the angles are congruent.

• No, because only one triangle has a right angle.

• Not enough information to determine.

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

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• ∠H

• ∠D

• ∠F

• ∠J