Similar Right Triangles Find the Value of X

Find the value of x.

• 49

• 85

• 121

• 140.3

• 44.6

Find the value of x.

• 21

• 3

• 81

• 9

• 18

To find the clearance under an overpass, you need to find the height of a concrete support beam. You use a cardboard square to line up the top and bottom of the beam. Your friend measures the vertical distance from you to the beam. What is the approximate height of the beam?

• 9.5 feet

• 47.6 feet

• 3.6 feet

• 14.5 feet

• 8.6 feet

In the diagram, AC = 25 and BC = 13. Find AD. Round to the nearest tenth.

• 18.2

• 16.9

• 13

• 6.8

• 15.5

What is the size of angle x and the length of sides y and z?

• x = 63, y = 2.5, z = 9.6

• x = 63, y = 6.4, z = 3.75

• x = 97, y = 6.4, z = 9.6

• x = 97, y = 2.5, z = 3.75

Find the value of w and x.

• w = 16, y = 2

• w = 2, y = 17

• w = 3, y = 15

• w = 2, y = 18

• w = 2, y = 16

• 5

• 4

• 29

Find the value of x.

• 7

• 4.8

• 6.4

• 9

Find the value of x.

• 11.2

• 12.6

• 13.8

• 14.5

Find the value of x.

• 7.1

• 9.1

• 12.1

• 13.1