Rational numbers and Pythagorean Theorem

Find the length of the hypotenuse. Round your answer to nearest hundredth.

• 11.0

• 9.95

• 8.06

• 3.32

Find the length of the unknown side. Round the answer to the nearest tenth.

• 20 cm

• 400 cm

• 10 cm

• 29.2

Which of the following three sets of numbers would be side lengths you could use to make a right triangle?

• 2-3-4

• 1-2-3

• 6-8-10

• 4.3-8-9

Find the distance between points. Round your answer to the nearest tenth.

• 25

• 5

• 32

• 5.7

How far is the Ferris wheel from the rollercoaster?

• 16

• 4

• 5

• 25

• a

• b

• c

• d

• 0 to 1

• 4 to 5

• 6 to 7

• 10 to 11

Bella wants to hang outdoor stringed lights on her house along the roof line and horizontally across the side of the house, connecting the ends of the roof line to create a triangle. What is the approximatent total length, in feet, of lights that she needs to creat one triangle?

• 48

• 64

• 80

• 98

Select the two irrational numbers.

• 3.14

• It is rational because 132 is a perfect square.

• It is irrational because 132 is a perfect square.

• It is rational because 132 is not a perfect square.

• It is irrational because 132 is not a perfect square.