describe how to find the volume of a prism. give at least 3 examples
DESCRIPTION
Describe how to find the volume of a prism. Give at least 3 examples. Describe how to find the volume of a cylinder. Give at least 3 examples. Describe how to find the volume of a pyramid. Give at least 3 examples. Describe how to find the volume of a cone. Give at least 3 examples. - PowerPoint PPT PresentationTRANSCRIPT
Describe how to find the volume of a prism. Give at least 3 examples.Describe how to find the volume of a cylinder. Give at least 3 examples.Describe how to find the volume of a pyramid. Give at least 3 examples.Describe how to find the volume of a cone. Give at least 3 examples.Describe how to find the surface area of a sphere. Give at least 3 examples.Describe how to find the volume of a sphere. Give at least 3 examples.
Describe how to find the volume of a prism. Give at least 3 examples.
You use this formula to find the volume:(area of cross-section) x height
15*7=105
33*11= 363
40*18= 720
Describe how to find the volume of a cylinder. Give at least 3 examples.By using one of this formulas you can get the volume of a cylinder:V = BH or V = π r²h
16*9=144 π(cubed)
36*12= 432 π(cubed)
25*19= 475 π(cubed)
Describe how to find the volume of a pyramid. Give at least 3 examples.
Using the formula given, you can find the volume of a pyramid1/3Bh
Height 6
Base 6
1/3*6*3= 6
Height 7
Base 3
1/3*3*7=7
V= 1/3pi *r (squared)*h
You can find the volume of a cone by using the formula below:
Describe how to find the volume of a cone. Give at least 3 examples.
H=4
R=16
1/3pi*256*4= 341.33333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333…π
= 5
=3
1/3pi*9*5= 15π
Describe how to find the surface area of a sphere. Give at least 3 examples.
Describe how to find the volume of a sphere. Give at least 3 examples.
You can find the surface area of a sphere by plugging numbers to this equation:V= 4/3 pi (r) cubed
You can find the volume of a sphere by this equation:V= 4/3 pi (r) cubed.
V= 4/3 pi (r) cubed
R=5 R=3
R=4
4/3pi 125= 166.4π
4/3pi 27= 36π
4/3 pi 64= 82.2π