Perfect Square and Cube Roots

Select the set with all perfect squares.

• -144, 9, 50, 75, 81, 100

• 9, 50, 81, 100

• 9, 50, 75, 81, 100

• 9, 81, 100

Determine which is perfect square?

• 54

• 36

• 21

• 43

Mr. Jarowski is hanging a square picture frame that has ab area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

Which number is both a perfect square and a perfect cube?

• 64

• 27

• 81

• 16

What is the square root of 144?

• 4

• 12

• 16

• 32

√144

• 12

• 14

• 11

• 16

√169

• 15

• 13

• 14

• 16

√256

• 14

• 16

• 13

• 17

√225

• 1

  13

• 16

• 18

• 15

√196

• 15

• 13

• 12

• 14