Squares and Square Roots Review

Which of the following is NOT a perfect square?

• 49
• 100
• 64
• 80

Which of the following is a perfect square?

• 39
• 50
• 6
• 81

Evaluate √289

• 15
• 17
• 14
• 13

Evaluate -√256

• -14

• -16

• -13

• -17

Evaluate √361

• 18
• 19
• 16
• 17

Evaluate (-14)²

• 169

• 196

• -196

• 144

Evaluate 15²

• 196
• 289
• 256
• 225

Evaluate (-12)²

• 144

• 132

• -144

• -24

Find the AREA of this figure.

• 20 square feet
• 20 cm
• 25 square cm
• 20 cm sq.

Working in a grocery store you are asked to set up a display of Pringles? The manager wants the display to be square. How tall will the display be if you have 225 can of Pringles?

• 13
• 15
• 17
• 18