Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic...
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Volume of a Prism Formula: V = area of base · height V = B ·h
Transcript of Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic...
![Page 1: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/1.jpg)
Chapter 12Volume
![Page 2: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/2.jpg)
Volume• Number of cubic units contained in a 3-D
figure– Answer must be in cubic units ex. in3
![Page 3: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/3.jpg)
Volume of a Prism
• Formula: V = area of base · height
V = B ·h
![Page 4: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/4.jpg)
Examples
• Find the volume of each solid1.
4m5m
6m
![Page 5: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/5.jpg)
2.
8 ft
2 ft
2 ft
![Page 6: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/6.jpg)
3.
5 in
5 in
5 in
![Page 7: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/7.jpg)
4. Rectangle: 3 ft by 2 ft by 2 ft
![Page 8: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/8.jpg)
Volume of a Cylinder• Formula: V = area of base · height
V = B ·hV = ( · h)
2r
![Page 9: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/9.jpg)
Find the volume of each cylinder
1.
35cm
8cm
![Page 10: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/10.jpg)
2. Cylinder: r = 3 cm, h = 25 cm
![Page 11: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/11.jpg)
Volume of a PyramidFormula:
3BhV
![Page 12: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/12.jpg)
Examples: Find the volume
1.
4 in
4 in
7 in
![Page 13: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/13.jpg)
2.
6 m2.3 m
5 m
![Page 14: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/14.jpg)
3.
6 in
4.5 in
8 in
![Page 15: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/15.jpg)
Volume of a Cone• Formula:
3BhV
![Page 16: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/16.jpg)
Examples: Find the volume
1.
6 cm
2 cm
![Page 17: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/17.jpg)
2.
8.6 cm12 cm
![Page 18: Chapter 12 Volume. Volume Number of cubic units contained in a 3-D figure Answer must be in cubic units ex. in 3.](https://reader038.fdocuments.net/reader038/viewer/2022100505/5a4d1b7f7f8b9ab0599ba5a4/html5/thumbnails/18.jpg)
3. Cone: r = 28 in h = 44 in