Similar Right Triangles

Find the value of x.

• 49

• 85

• 121

• 140.3

• 44.6

Tags

CCSS.8.G.B.7

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

Tags

CCSS.HSG.CO.C.9

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

Tags

CCSS.HSG.SRT.B.5

Find the value of x.

• 21

• 3

• 81

• 9

• 18

Tags

CCSS.HSG.CO.C.9

Find the value of y.

• 6

• 108

• $6\sqrt{6}$
  

• $3\sqrt{6}$

• 3

Tags

CCSS.HSG.CO.C.9

 $\overline{BD}$  is the altitude of  $\Delta ABC$  . If AD=25, BD=10, then what is AC?

• 5

• 4

•  $5\sqrt{10}$  

• 29

•  $10\sqrt{5}$  

Tags

CCSS.HSG.CO.C.9

A cross section of a group of seats at a stadium shows a drainage pipe  $\overline{BD}$  that leads from the seats to the inside of the stadium.  What is the approximate length of the pipe?

• 60 feet

• 16.6 feet

• 3.6 feet

• 15.6 feet

• 10.3 feet

Tags

CCSS.HSG.CO.C.9

Find the value of a, b, and c.

• a = 20, b = 25, and c = 15

• a = 15, b = 25, and c = 20

• a = 15, b = 16, and c = 20

• a = 16, b = 20, and c = 25

• a = 25, b = 15, and c = 20

Tags

CCSS.HSG.CO.C.9

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

• 18.2

• 16.9

• 13

• 6.8

• 15.5

Tags

CCSS.HSG.CO.C.9