Composite Volume

Composite Volume

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Warm Up

• Step 1: Cut the figure into smaller rectangular prisms. Label them.

• Step 2: Find the volume of the smaller rectangular prisms.

• Volume of Figure A:

• Volume of Figure B:

• Step 3: Add the volumes of the rectangular prisms together.

• Total Volume:____________________

• Step 1: Cut the figure into smaller rectangular prisms. Label them.

• Volume Formula for Figure A:

• Volume Forumula for Figure B:

• Step 2: Find the volume of the smaller rectangular prisms.

• Volume of Figure A:

• Volume of Figure B:

• Step 3: Add the volumes of the rectangular prisms together.

• Total Volume:____________________

Multiple Choice

Volume is the amount of space an object takes up.

• True

• False

Multiple Choice

Find the volume of the figure.

• 63 cm³
• 91 cm³
• 819 cm³
• 409.5 cm³

Multiple Choice

Find the Volume

• 72 cubic cm

• 24 cubic cm

• 576 cubic cm

• 48 cubic cm

Multiple Choice

Find the Volume

• 72 cubic cm

• 24 cubic cm

• 576 cubic cm

• 48 cubic cm

• Step 1: Cut the figure into smaller rectangular prisms. Label them.

• Volume formula for Figure A:

• Volume formula for Figure B:

• Step 2: Find the volume of the smaller rectangular prisms.

• Volume of Figure A:

• Volume of Figure B:

• Step 3: Add the volumes of the rectangular prisms together.

• Total Volume:____________________

Multiple Choice

• 44 cubic ft

• 42 cubic ft

• 32 cubic ft

• 52 cubic ft

Fill in the Blanks

What is the volume of the figure?

Fill in the Blanks

What is the volume of the figure?

• Step 1: Cut the figure into smaller rectangular prisms. Label them.

• Volume formula for Figure A:

• Volume formula for Figure B:

• Step 2: Find the volume of the smaller rectangular prisms.

• Volume of Figure A:

• Volume of Figure B:

• Step 3: Add the volumes of the rectangular prisms together.

• Total Volume:____________________

Multiple Choice

Find the volume of this composite prism.

• 20 cm ³

• 108 cm ³

• 36 cm ³

• 60 cm ³

• 864 cm ³

Multiple Choice

Find the volume.

• 80 cubic cm

• 108 cubic cm

• 28 cubic cm

• 145 cubic cm

• Step 1: Cut the figure into smaller rectangular prisms. Label them.

• Volume formula for Figure A:

• Volume formula for Figure B:

• Step 2: Find the volume of the smaller rectangular prisms.

• Volume of Figure A:

• Volume of Figure B:

• Step 3: Add the volumes of the rectangular prisms together..

• Total Volume:____________________

Multiple Choice

Using the formula L x W x H. What is the measurements of prism B?

• 4 x 2 x 3

• 6 x 2 x 3

• 6 x 4 x 3

• 4 x 4 x 3

Multiple Choice

Find the volume.

• 120 cubic feet 
• 280 cubic feet 
• 230 cubic feet
• 175 cubic feet 

Multiple Choice

What is the volume?

• 68 cubic units

• 50 cubic units

• 18 cubic units

• 20 cubic units

Multiple Choice

What is the volume of the figure?

• 76 cm³

• 60 cm³

• 80 cm3

• 48 cm³

Multiple Choice

What is the volume of this structure?

• 80 square units

• 16 units cubed

• 80 cubic units

• 36 units cubed