Squares and Square Roots

√ 16 

• 8
• 3
• 4
• 6

What is the square root of 25?

• 5
• 12
• 3
• 6

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

• FALSE
• TRUE

√ 81

• 8
• 7
• 10
• 9

Which of these areas is a perfect square?

• 12
• 90
• 40
• 64

Which of the following in NOT a perfect square?

• 49

• 81

• 111

• 144

What is

 $\sqrt{36}$  

What is

 $\sqrt{16}$  

What is

 $\sqrt{25}$  

What is the length of the side of a square whose area is 

 $144\ in.^2$  

• 72 in.

• 36 in.

• 12 in.