Square Root and Squared

9²

• 81

• 100

• 80

• 72

8²

• 16

• 64

• 24

• 10

Estimate the square root. 
Estime la raíz cuadrada.

• 3

• 4

• 5

• 6

√ 16 

• 8

• 3

• 4

• 6

√100

• 10

• 200

• 5

• 25

5² , in this example 2 is the _____________

• base

• exponent

What does the term "squared" mean?

• raised to the power of 3

• raised to the power of 4

• raised to the power of 2

Which number is the EXPONENT?
4^{2 =} 16

• 4

• 2

• 16

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.

What would be the side length if you used 49 tiles to create a perfect square?

• 7 tiles

• 14 tiles

• 4 tiles wide and 9 tiles long

• 3.5 tiles