Properties of Squares and Square Roots

Which of the following is NOT a perfect square?

• 1

• 4

• 100

• 8

A perfect square is when a whole number is multiplied by itself?

• FALSE

• TRUE

Between which 2 consecutive numbers on the number line does the square root of 23 lie?

• -5 and -4

• -2 and -1

• 2 and 3

• 4 and 5

√196 = ______

• 14

• 14²

• 15

• 15²

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

• 12 cm

• 13 cm

• 13 in

• 16 cm

The area of the square pool on Mr. Carr's vacation was 256 ft². How long was one side of the pool?

• 17 ft

• 18 ft

• 16 ft

• 15 ft

2² = _____

• 2

• 6

• 4

• 16

121 = ______

• 11²

• 12

• 11

• 112

13² = ______

• 225

• 196

• 169

• 166

19² = _____

• 400

• 360

• 324

• 361