Square Root Side Length

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

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

• 6 cm

• 24 cm

• 9 cm

• 9 cm

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CCSS.8.EE.A.2

What is the square root of 324?

• 16

• 17

• 18

• 19

Tags

CCSS.8.EE.A.2

Taking the square root of a number finds the __________ of a square.

• area

• side length

• perimeter

• diagonals

Tags

CCSS.8.EE.A.2

The area of a square is 400 m². What is the length of the side of the square?

• 20 m

• 200 m

• 20 m²

• 200 m²

Tags

CCSS.8.EE.A.2

The area of the square pool on Mr. Carr's vacation was 256 ft². How long was one side of the pool?

• 17 ft

• 18 ft

• 16 ft

• 15 ft

Tags

CCSS.8.EE.A.2

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

• 12 cm

• 13 cm

• 13 in

• 16 cm

Tags

CCSS.8.EE.A.2

In the following equation, x is the _______ of a square.
x² = 121

• side length

• area

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

A square has an area of 289 squared inches. How long is each side on this square?

• 72.25

• 17

• 34

• 19

Tags

CCSS.8.EE.A.2