Squares and Square Roots

(-6)²

• 12

• -12

• -36

• 36

Tags

CCSS.6.EE.A.1

Which of the following in not a perfect square?

• 49

• 81

• 111

• 144

Tags

CCSS.8.EE.A.2

−11²

• 121

• -121

• 22

• -22

Tags

CCSS.7.EE.B.3

√-9

• 3

• -3

• 81

• Not possible

−√36

• -6

• + 6 only

• + 18

• Not Possible

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.7.EE.B.3

What is the area of a square with a side of 12?

• 144
• 24
• 48
• 6

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Which of these areas is a perfect square?

• 12
• 90
• 40
• 64

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

17² =

• 34
• 289
• 225
• 324

Tags

CCSS.6.EE.A.1