Square and Square Roots

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

• 6 cm
• 24 cm
• 9 cm
• 9 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

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

A perfect square is a number whose square root is ___________.

• Even

• irrational

• Rational

• Odd

Tags

CCSS.8.EE.A.2

2² = _____

• 2
• 6
• 4
• 16

Tags

CCSS.6.EE.A.1

13² = ______

• 225
• 196
• 169
• 166

Tags

CCSS.6.G.A.4

256 = ______

• 16³
• 16²
• 16
• 15

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.4

19² = _____

• 400
• 360
• 324
• 361

Tags

CCSS.6.G.A.4

√196 = ______

• 14
• 14²
• 15
• 15²

Tags

CCSS.6.EE.A.1

Which number is the square root of 324?

• 18²
• 18
• √18
• 18/2

Tags

CCSS.6.EE.A.4

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.3.MD.C.7B

CCSS.4.MD.A.3