Unit 2 Review

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

The √21 is between which two integers?

• 5 and 6

• 20 and 22

• 4 and 5

• 10 and 11

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

• 14
• 28
• 49
• 64

In between what two integers is the square root of 44?

• 3 and 4
• 4 and 5
• 5 and 6
• 6 and 7

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

• 6 cm
• 24 cm
• 9 cm
• 9 cm

Square root is the inverse of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

If you have 196 chairs and you need to arrange them in an equal amount of row and columns, how many chairs will be in each row?

• 12
• 13
• 14
• 15

Which of the following is NOT a perfect square?

• 1

• 4

• 100

• 8

Which of the following is not a perfect square?

• 110

• 4

• 1

• 81

What is the area of a square with a side of 12?

• 144
• 24
• 48
• 6