Similar Polygons

Solve the proportion.

• 18
• 3
• 2
• 9

Solve the proportion.

• 20
• 7
• 22
• 11

Do the ratios form a proportion?

• Yes, they form a proportion.

• No, they do not form a proportion.

The two right triangles below are similar. What is x, the missing side length in triangle DEF?

• 3.75

• 9.75

• 10

• 12

What is the similarity statement for the triangle pair?

• ΔXYZ~ΔNEW

• ΔXZY~ΔNWE

• ΔZYX~ΔENW

• ΔYZX~ΔNWE

Which triangle is similar to the above triangle ?

• A
• B
• C
• D

The pair of figures are similar. Find the missing side.

• x = 9
• x = 28
• x = 7
• x = 63

Are the two figures similar?

• yes

• no

The two figures are similar. Solve for x.

• x = 6

• x = 9

• x = 7

• x = `0

The two figures are similar. Solve for x.

• x = 8

• x = 2

• x = 4

• x = 6