Square and Cube Roots

Determine which is perfect square?

• 54

• 36

• 21

• 43

A square poster has an area of 81 square inches. What is the length of each side of the square?

• 3 inches

• 9 inches

• 20.25 inches

• 40.5 inches

Leona is so excited. Her grandma is ordering a cubic hot tub that has a volume of 216 ft³. Her grandma needs to know how long each side is to order trim. What is the length of each side?

• 4 feet

• 6 feet

• 8 feet

• 108 feet

Evaluate.

• 7/5

• Not possible to solve

• 5/7

• -7/5

Solve for p when p² = 196

• 13

• 14

• 15

• 98

Which number is NOT a perfect square?

• 196
• 169
• 121
• 132

A perfect square is a number whose square root is ___________.

• Even

• Irrational

• Whole

• Odd

 $9^2=18$  True or false?

• True

• False

The area of a square is 100 cm².  What is the perimeter?

• 25 cm
• 10 cm
• 40 cm
• 50 cm

Square roots are the opposite of ____________.

• Cube Roots

• Squaring

• Multiplication

• Absolute Value