Square Roots and Area

Calculate the square root of 36.

• 4

• 6

• 8

• 10

Determine the square root of 49.

• 7

• 10

• 8

• 6

What is the square root of 64?

• 4

• 10

• 12

• 8

Find the square root of 81.

• 7

• 9

• 12

• 10

Calculate the square root of 100.

• 5

• 50

• 20

• 10

Determine the square root of 121.

• 15

• 12

• 10

• 11

What is the square root of 144?

• 10

• 14

• 16

• 12

Find the square root of 169.

• 15

• 10

• 20

• 13

The area of a square picture frame is 100 cm².  What is the perimeter of the frame?

• 25 cm

• 10 cm

• 40 cm

• 50 cm

Between which two consecutive whole numbers is the√200? 

• 13 and 14

• 15 and 16

• 14 and 15

• 11 and 12