Perfect Squares Area of Squares

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

• 25 cm

• 10 cm

• 40 cm

• 50 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

(-6)²

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1

• 4/9

• 0.4

• 4/6

• 9

Tags

CCSS.6.EE.A.1

• 7/8

• 7/4

• 0.8

• 7/6

Tags

CCSS.HSN.RN.A.2

Tucker wants to figure out how big a room is so that he can decide how many tables can fit. He gets a tape measure out and measure the length and the width of the room. Afterwards, he realizes that the length and width are the same number, which means the room is a square. If the number was 11ft, what is the area of the room?

• 121ft²

• 22ft²

• 119ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is a perfect square?

• A number divided by 4

• A number multiplied by itself

• A number multiplied by 2

Tags

CCSS.6.EE.A.1

What is the square root of 64?

• 32

• 128

• 8

• 16

Tags

CCSS.8.EE.A.2

What is 9²?

• 18

• 7

• 11

• 81

Tags

CCSS.6.EE.A.1

If Lucy's square garden has a total perimeter of 12ft, how big is the inside (area) part of the garden?

• 9ft²

• 3ft²

• 36ft²

• 12ft²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

4x4

• 16

• 8

• 3

• 1

Tags

CCSS.3.OA.C.7