Pythagorean Theorem Missing Sides

Using the following image, what is the length of the missing side?

• 16.3

• 16.5

• 16.4

• 16.6

Using the following image, what is the length of the missing side?

• 12.3

• 12.1

• 12.4

• 12.2

Using the following image, what is the length of the missing hypotenuse?

• 11

• 13

• 14

• 12

Using the following image, what is the length of the missing hypotenuse?

• 18

• 16

• 17

• 19

Find the side length of x.

• 12

• 18

• 8

• 25

Find the side length of x.

• 12 km

• 4 km

• 36 km

• 18 km

Megan was trying to find the missing side of the right triangle. Which of the following choices best describes her mistake?

• She should have added 5 and 13 to get 18.

• She should have subtracted 13 and 5 to get 8.

• She should have subtracted 5² from 13².

• She should have multiplied 5² and 13².

Find the side length of x.

• 3 mi

• 9 mi

• 15 mi

• 21 mi

Find the side length of x.

• 23 mi

• 14 mi

• 34 mi

• 46 mi

Find x, the diagonal length of the sandbox. Round your answer to the nearest tenth, if necessary.

• 9 ft

• 12.7 ft

• 4.2 ft

• 36 ft