Square Roots and Square

√ 81

• 8

• 7

• 10

• 9

√ 36

• 4

• 6

• 12

The area of a square is 36 cm².  What is the length of one side?

• 6 cm

• 24 cm

• 9 cm

• 9 cm

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

• 25 cm

• 10 cm

• 40 cm

• 50 cm

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

• Even

• irrational

• Rational

• Odd

2² = _____

• 2

• 6

• 4

• 16

13² = ______

• 225

• 196

• 169

• 166

19² = _____

• 400

• 360

• 324

• 361

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

What is the area of a square with a side of 7?

• 14

• 28

• 49

• 64