Square Root Quiz

Which is a perfect square?

• 5

• 10

• 75

• 144

Which is not a perfect square?

• 4

• 8

• 16

• 64

(-7)² =

• 49
• -49

The area of a square is 117 square meters. Which best represents the length of a side of the square? 

• 10.8 m
• 11 m
• 10 m
• 11.2 m

Which statement is true?

• √25 = 5²
• 16 = √4
• √400 = 20
• 12² = √144

Which of the following is TRUE? (Choose 2)

• 1 is the number of perfect square

• $3^2=6$

• $\sqrt{9^2}=9$

• Square root of 4 is 16

11²

• 132
• 144
• 121
• 22

Which statement is NOT true?

• √169 = 13
• 15² = 225
• 4² = √16
• √164 = 18

What is the square root of 144?

• 4
• 12
• 16
• 32

x² = 121
What does x equal?

• 11²
• 11 and -11
• 20 and 11
• 12 and 1