Square Root Side Length

What is the square root of 9?

• 3

• 18

• 7

• 11

What is the symbol called for the Square Root?

• Radical

• Roof

• Line

• Check mark

121 = ______

• 11²

• 12

• 11

• 112

• √32, √324, √101, √44
• √64, √121, √324, √361
• √64, √324, √361, √44
• √32, √44, √101, √64

• √81 = 9
• 9 ÷ 9 = 1
• 9 × 2 = 18
• √9 = 3

√196 = ______

• 14

• 14²

• 15

• 15²

Which number is the square root of 324?

• 18²

• 18

• √18

• 18/2

• √x = 7
• x² = 7
• 49² = x
• √49 = x

Mr. Jarowski is hanging a square picture frame that has an area of 169 cm². Find the side length of the frame.

• 12 cm

• 13 cm

• 13 in

• 16 cm

• 25² = x
• x² = 5
• x² = 25
• √25 = x²