Volume of Regular & Irregular Figures

How do you find the surface area of a rectangle?

• Add the side lengths together

• Length x Width

• Width x Width

• Length + Length

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CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What is volume?

• It is the sum of all the sides of a shape.

• It can be defined as the three-dimensional space occupied by an object.

• It is a measure of how much space there is on a flat surface.

• It is the total area of the surface of a three-dimensional object.

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CCSS.5.MD.C.3

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Which of the following is the base unit of volume?

• centimeter

• meter

• cubic units

• square units

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CCSS.5.MD.C.5

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What is the volume of the figure?

• 24 cubic units

• 28 cubic units

• 32 cubic units

• 36 cubic units

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CCSS.5.MD.C.3

CCSS.5.MD.C.4

CCSS.5.MD.C.5

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A cube has a length of 3 inches.  Find the volume.

• 9 inches³
• 12 inches³
• 27 inches³
• 18 inches³

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CCSS.6.G.A.2

CCSS.5.MD.C.5B

What is the volume?
length=2 units
width=2 units
height=3 units

• Volume = 12 cubic units
• Volume = 7 cubic units
• Volume = 223 cubic units
• Volume = 8 cubic units

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CCSS.5.MD.C.5B

CCSS.6.G.A.2

What is the volume of the figure?

• 76 cm³

• 60 cm³

• 80 cm3

• 48 cm³

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CCSS.5.MD.C.5

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• 40 cubic units

• 21 cubic units

• 36 cubic units

• this figure does not have volume

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CCSS.5.MD.C.4

CCSS.5.MD.C.5

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• 30 cubic units

• 8 cubic units

• 24 cubic units

• 32 cubic units

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CCSS.5.MD.C.3

CCSS.5.MD.C.4

CCSS.5.MD.C.5

CCSS.5.MD.C.6

A cube has depth of 8 cm. What is the volume of the cube?

• there is not enough information

• 24 cubic units

• 512 cubic units

• 428 cubic units

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CCSS.5.MD.C.4

CCSS.5.MD.C.5

CCSS.5.MD.C.6