Square Roots and Absolute Value

• 7

• 8

• 6

• 9

What is the length of a side of the square shown?

• 42.25 inches

• 84.5 inches

• 13 inches

• 14 inches

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• 0

• 1/6

• -6

• 6

What is the square root of 81?

• 6

• 9

• 8

• 7

What is the square root of 361?

• 19

• 90.25

• 180.5

• 722

Square roots are the opposite of ____________.

• Cube Roots
• Squaring
• Multiplication
• Absolute Value

If I know the area of a square, how do I find the side length?

• I square the area.
• I divide the area by 2.
• I take the square root of the area.
• I divide the area by 4.