Proportions with Polygons

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

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

• Congruent

• Vertical

• Similar

• Complementary 

Solve for x. The two figures are similar.

• x = 6

• x = 9

• x = 7

• x = `0

• A
• B
• C
• D

What side corresponds with AB? 

• BC

• FE

• DE

• FD

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.

In similar Polygons, corresponding sides are ___ and corresponding angles are ___. (Fill in the blanks)

• congruent, proportional 

• proportional, congruent 

• congruent, congruent

• proportional, proportional

Solve for X.

• 2 ft

• 3 ft

• 4 ft

• 6 ft

ABCDE ∼ GHJDF. ∠E ≅

• ∠H

• ∠D

• ∠F

• ∠J