Perfect Squares and Square Roots Review

Front

Square roots are the opposite of ____________.

Back

Squaring

Tags

CCSS.8.EE.A.2

Front

What is a perfect square?

Back

A perfect square is when a whole number is multiplied by itself.

Tags

CCSS.8.EE.A.2

Front

What do we call √ ?

Back

radical symbol

Front

Evaluate
√36

Back

6

Tags

CCSS.8.EE.A.2

Front

How to find the side length of a square if the area is known?

Back

Take the square root of the area.

Tags

CCSS.8.EE.A.2

Front

√ 81

Back

9

Tags

CCSS.8.EE.A.2

Front

How do you find the area of a square?

Back

(Side)²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

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

Back

6

Tags

CCSS.8.EE.A.2

Front

Which of the following is NOT a perfect square? 49, 81, 111, 144

Back

111

Tags

CCSS.8.EE.A.2

Front

If the area of a square iPod is 9 cm², how long is the side?

Back

3 cm

Tags

CCSS.8.EE.A.2