Pythagorean Theorem

What is the missing side length?

Round to the nearest 10th, if needed.

• 16.7
• 22.8

• 16

• 15.4

What is the length of the missing side?

Round to the nearest 10th, if needed.

(a)  

The length of the longest side of a right triangle is 24cm, and the second longest side is 20cm. Find the length of the shortest side. Round to the nearest 10th if necessary.

• 13.3
• 31.2

• 21

• 14.7

Is the triangle a right triangle?

A 90-foot wire runs from the top of a cell phone tower to the ground 63 feet from the base of the tower. Approximately how tall is the cell phone tower?

• 27 feet

• 64 feet

• 77 feet

• 110 feet

Could the side lengths below form a right triangle?

61, 60, 11

• Yes

• No

Which of the following could NOT be the side lengths of a right triangle?

• 7.5, 10 and 12.5

• 3, 4 and 5

• 37, 35 and 12

• 24, 22 and 40

Could the side lengths below form a right triangle?

5, 7.5, 2.5

• Yes

• No