Pythagorean Theorem with Exact Answer

For the above right triangle, find the side length x.

• 16

• 41

• 29

• 25

Tags

CCSS.8.G.B.7

The length of a shadow of a building is 29m. The distance from the top of the building to the tip of the shadow is 36m. The height of the building is ____m. If necessary, round your answer to the nearest tenth.

Tags

CCSS.8.G.B.7

For the above right triangle, find the side length of x. Round your answer to the nearest hundredth.

• 13.04

• 8.49

• 72.00

• 10.23

Tags

CCSS.8.G.B.7

Determine whether a triangle with the given side lengths is a right triangle.

Check all correct answers.

• 14, 48, 50

• 8, 14, 16

• 10, 11,15

• 5,12,13

Tags

CCSS.8.G.B.8

A 10-foot ladder is leaning against the wall. The bottom of the ladder is 4 feet from the base of the wall. Which of the following is closest to the distance from the top of the ladder to the base of the wall?

• 9ft

• 11ft

• 6ft

• 14ft

Tags

CCSS.8.G.B.8

Find the missing length indicated. Leave your answer in simplest radical form.

• 64

• 12

• 9

• 100

Tags

CCSS.HSG.CO.C.9

Tags

CCSS.HSG.SRT.C.6

• 8.3 ft

• 0.1 ft

• 30.9 ft

• 17.2 ft

Tags

CCSS.HSG.SRT.C.8

What is the formula for finding the hypotenuse?

• a²+b²=c²

• a+b=c

• a²-b²=c²

• c²-a²=c²

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8