Similar Triangles Solve Proportions

The triangles are similar. Use proportions to find the value of x.

• x = 5

• x = 1

• x = 3

• x = 4

The triangles are similar. Use proportions to find the value of x.

• x = 9

• x = 2

• x = 6

• x = 3

The triangles are similar. Use proportions to find the value of x.

• x = 10

• x = 100

• x = 50

• x = 200

The shapes are similar. Use proportions to find the value of x.

• x = 12 inches

• x = 7 inches

• x = 6 inches

• x = 10 inches

Find the missing side using proportions.

• 45

• 44

• 42

• 32

Find the missing side using proportions.

• 51

• 45

• 74

• 50

Find the missing side using proportions.

• 4

• 5

• 3

• 6

Find the value of x using proportions.

• 10

• 5

• 4

• 7

The triangles are similar, solve for the question mark.

• 8

• 12.5

• 18

• 24

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18