Right Triangles Test

What is the length of AC in the right triangle ABC, where AB = 5 and BC = 10? Round your answer to the nearest tenth.

• 11.2

• 12.0

• 9.5

• 10.5

Solve for x. Fill in the blank. A right triangle with sides 3, 4, and hypotenuse x.

• 5

• 6

• 7

• 8

Which set of numbers could be used to form a right triangle?

• 3, 4, 6

• 4, 5, 6

• 1, 2, 2

• 9, 12, 15

Use the diagram below to find sin A. Type your answer in the box. Use the '/' key for your ratio.

• 5/13

• 12/13

• 5/12

• 12/5

What is the value of cos A in the given right triangle?

• 12/13

• 5/13

• 5/12

• 13/12

Use the diagram below to find tan B. A right triangle with sides labeled: AC = 5, AB = 13, BC = 12.

• 5/12

• 12/5

• 5/13

• 12/13

Solve for x in the right triangle.

• 12 cm

• 10 cm

• 8 cm

• 15 cm

Which set of numbers will form a right triangle?

• 8, √15, 17

• 11, 60, 61

• 5, 6, 7

• 3, 4, 6

What is the value of sin C in the given right triangle?

• 20/29

• 29/20

• 20/21

• 21/29

Find the value of x.

• 9.03

• 19.91

• 18.78

• 11.98