Quiz about Square Roots and Rounding

Question 1

Find the value[s] of the expression.

Accepted Answer

Answer

No real solutions

Answer

14

Answer

13

Answer

Question 2

Find the value[s] of the expression.

Accepted Answer

Answer

5

Answer

4

Answer

-5

Answer

No real solutions

Question 3

Which of these areas is a perfect square?

Accepted Answer

64

Answer

12

Answer

90

Answer

40

Question 4

If I know the area of a square, how do I find the side length?

Accepted Answer

I take the square root of the area.

Answer

I square the area.

Answer

I divide the area by 2.

Answer

I divide the area by 4.

Question 5

The area of a square is 117 square meters. Which best represents the length of a side of the square? (Rounded to the nearest tenth)

Accepted Answer

10.8 m

Answer

11 m

Answer

10.9 m

Answer

11.2 m

Question 6

169

Accepted Answer

Is a perfect square.

Answer

Is not a perfect square.

Question 7

Estimate to the nearest whole number.

Accepted Answer

9

Answer

11

Answer

8

Answer

10

Question 8

Which number has a square root that is between 5 and 6?

Accepted Answer

28

Answer

48

Answer

81

Answer

36

Answer

20

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