13 Questions

Questions and Answers

- 1.
- A.
No, it is not a perfect square.

- B.
Yes, it is a perfect square, and the square root is 2.

- C.
Yes, it is a perfect square, and the square root is 4.

- D.
Yes, it is a perfect square, and the square root is 8.

- 2.First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √64
- A.
No, it is not a perfect square.

- B.
Yes, it is a perfect square, and the square root is 4.

- C.
Yes, it is a perfect square, and the square root is 8.

- D.
Yes, it is a perfect square, and the square root is 32.

- 3.First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √100
- A.
No, it is not a perfect square.

- B.
Yes, it is a perfect square, and the square root is 5.

- C.
Yes, it is a perfect square, and the square root is 1.

- D.
Yes, it is a perfect square, and the square root is 10.

- 4.First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √121
- A.
No, it is not a perfect square.

- B.
Yes, it is a perfect square, and the square root is 11.

- C.
Yes, it is a perfect square, and the square root is 12.

- D.
Yes, it is a perfect square, and the square root is 13.

- 5.
- A.
No, it is not a perfect square.

- B.
Yes, it is a perfect square, and the square root is 1.

- C.
Yes, it is a perfect square, and the square root is 0.

- D.
Yes, it is a perfect square, and the square root is 10.

- 6.√19 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
- A.
3 and 4, and it is approximately 3.7

- B.
4 and 5, and it is approximately 4.4

- C.
5 and 6, and it is approximately 5.3

- D.
2 and 3, and it is approximately 2.4

- 7.√40 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
- A.
4 and 5, and it is approximately 4.2

- B.
5 and 6, and it is approximately 5.5

- C.
6 and 7, and it is approximately 6.3

- D.
3 and 4, and it is approximately 3.3

- 8.√75 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
- A.
6 and 7, and it is approximately 6.7

- B.
7 and 8, and it is approximately 7.4

- C.
8 and 9, and it is approximately 8.7

- D.
5 and 6, and it is approximately 5.1

- 9.√111 falls between the square root of which 2 numbers? (The square root chart that you got in class will really help to answer this question!)
- A.
8 and 9, and it is approximately 8.6

- B.
9 and 10, and it is approximately 9.7

- C.
10 and 11, and it is approximately 10.5

- D.
11 and 12, and it is approximately 11.1

- 10.Emma's bedroom is shaped like a square. What are the dimensions of the room if the area of the floor is 196 square feet?
- A.
49 ft x 49 ft

- B.
7 ft x 7 ft

- C.
14 ft x 14 ft

- D.
4 ft x 49 ft

- 11.If the volume of a cube is 64 inches. What is the length of edges?
- A.
16

- B.
4

- C.
21.3

- 12.What is the square of 7?
- A.
49

- B.
14

- C.
28

- D.
3.5

- 13.If the volume of a cube is 512 feet. What is the length of its edges?
- A.
8 feet

- B.
128 feet

- C.
246 feet