Square Roots Length and Perimeter

What is the perimeter of a square with a side of 3?

• 9

• 12

• 6

• 24

Tags

CCSS.4.MD.A.3

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.

Tags

CCSS.8.EE.A.2

What is the side length of a square that has an area of 36?

• 9

• 18

• 6

• 1296

Tags

CCSS.8.EE.A.2

What is the side length of a square that has an area of 121?

• 11

• 60.5

• 30.25

• 14641

Tags

CCSS.8.EE.A.2

If your classroom is built in the shape of a square and has an area of 225 ft², what is the length of one of the sides?

• 15ft

• 20ft

• 25ft

• 56.25ft

Tags

CCSS.8.EE.A.2

The area of a square is 117 square meters. Which best represents the length of a side of the square? 

• 10.8 m

• 11 m

• 10 m

• 11.2 m

Tags

CCSS.8.EE.A.2

What is the perimeter of a square that has an area of 81? Use the square root of 81 to find one side length.

• 9

• 36

• 18

• 81

Tags

CCSS.8.EE.A.2

Ann is making a square box with an area of 121 ft². What is the TOTAL amount of wood she needs to go AROUND the sides?

• 44 ft

• 11 ft

• 22 ft

• 121 ft

Tags

CCSS.3.MD.D.8

What is the side length of a square that has an area of 40?

• 20

• 10

• 1600

• 6.3

Tags

CCSS.8.EE.A.2

What is the perimeter of a square that has an area of 81?

• 9

• 36

• 18

• 81

Tags

CCSS.8.EE.A.2