Common Core: 6th Grade Math : Geometry

Study concepts, example questions & explanations for Common Core: 6th Grade Math

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Example Questions

Example Question #1280 : Grade 6

What is the volume of the rectangular prism in the following figure?

2

Possible Answers:

\displaystyle 53.5\textup{ cm}^3

\displaystyle 45\textup{ cm}^3

\displaystyle 49\textup{ cm}^3

\displaystyle 51.25\textup{ cm}^3

\displaystyle 47.25\textup{ cm}^3

Correct answer:

\displaystyle 47.25\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=5\frac{1}{4}\times3\times3

\displaystyle A=47.25\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #111 : Geometry

What is the volume of the rectangular prism in the following figure?

3

Possible Answers:

\displaystyle 63\textup{ cm}^3

\displaystyle 61\textup{ cm}^3

\displaystyle 64.5\textup{ cm}^3

\displaystyle 69.5\textup{ cm}^3

\displaystyle 66\textup{ cm}^3

Correct answer:

\displaystyle 63\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=5\frac{1}{4}\times3\times4

\displaystyle A=63\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #112 : Geometry

What is the volume of the rectangular prism in the following figure?

4

Possible Answers:

\displaystyle 80\textup{ cm}^3

\displaystyle 75.25\textup{ cm}^3

\displaystyle 78.75\textup{ cm}^3

\displaystyle 79.5\textup{ cm}^3

\displaystyle 82.25\textup{ cm}^3

Correct answer:

\displaystyle 78.75\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=5\frac{1}{4}\times3\times5

\displaystyle A=78.75\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #113 : Geometry

What is the volume of the rectangular prism in the following figure?

5

Possible Answers:

\displaystyle 96.75\textup{ cm}^3

\displaystyle 92.5\textup{ cm}^3

\displaystyle 98.25\textup{ cm}^3

\displaystyle 94.5\textup{ cm}^3

\displaystyle 100\textup{ cm}^3

Correct answer:

\displaystyle 94.5\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=5\frac{1}{4}\times3\times6

\displaystyle A=94.5\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #114 : Geometry

What is the volume of the rectangular prism in the following figure?

6

Possible Answers:

\displaystyle 110.25\textup{ cm}^3

\displaystyle 118.5\textup{ cm}^3

\displaystyle 120.75\textup{ cm}^3

\displaystyle 115.75\textup{ cm}^3

\displaystyle 105.5\textup{ cm}^3

Correct answer:

\displaystyle 110.25\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=5\frac{1}{4}\times3\times7

\displaystyle A=110.25\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #115 : Geometry

What is the volume of the rectangular prism in the following figure?

1

Possible Answers:

\displaystyle 47.5\textup{ cm}^3

\displaystyle 43.5\textup{ cm}^3

\displaystyle 45.5\textup{ cm}^3

\displaystyle 40\textup{ cm}^3

\displaystyle 44.25\textup{ cm}^3

Correct answer:

\displaystyle 45.5\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=3\frac{1}{4}\times2\times7

\displaystyle A=45.5\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #116 : Geometry

What is the volume of the rectangular prism in the following figure?

2

Possible Answers:

\displaystyle 39\textup{ cm}^3

\displaystyle 36\textup{ cm}^3

\displaystyle 40.5\textup{ cm}^3

\displaystyle 35.75\textup{ cm}^3

\displaystyle 38.25\textup{ cm}^3

Correct answer:

\displaystyle 39\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=3\frac{1}{4}\times2\times6

\displaystyle A=39\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #117 : Geometry

What is the volume of the rectangular prism in the following figure?

3

Possible Answers:

\displaystyle 54\textup{ cm}^3

\displaystyle 55.25\textup{ cm}^3

\displaystyle 56\textup{ cm}^3

\displaystyle 60\textup{ cm}^3

\displaystyle 58.5\textup{ cm}^3

Correct answer:

\displaystyle 58.5\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=3\frac{1}{4}\times2\times9

\displaystyle A=58.5\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #118 : Geometry

What is the volume of the rectangular prism in the following figure?

5

Possible Answers:

\displaystyle 33.25\textup{ cm}^3

\displaystyle 31.5\textup{ cm}^3

\displaystyle 32.5\textup{ cm}^3

\displaystyle 30.75\textup{ cm}^3

\displaystyle 31.25\textup{ cm}^3

Correct answer:

\displaystyle 32.5\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=3\frac{1}{4}\times2\times5

\displaystyle A=32.5\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

Example Question #119 : Geometry

What is the volume of the rectangular prism in the following figure?

6

Possible Answers:

\displaystyle 49.25\textup{ cm}^3

\displaystyle 53\textup{ cm}^3

\displaystyle 50.5\textup{ cm}^3

\displaystyle 48.75\textup{ cm}^3

\displaystyle 52\textup{ cm}^3

Correct answer:

\displaystyle 52\textup{ cm}^3

Explanation:

The formula used to find volume of a rectangular prism is as follows:

\displaystyle A=l\times w\times h

Substitute our side lengths:

\displaystyle A=3\frac{1}{4}\times2\times8

\displaystyle A=52\textup{ cm}^3

Remember, volume is always written with cubic units because volume is how many cubic units can fit inside of a figure.

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