Notes
Volume And problem solving
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Volume of a prism
Volume of a cylinder
Solving problems involving prism and cylinders
Formula:
(Cylinder) - V = (π x r2) x h
Formula:
(Rectangular prism) - V = LxWxH
(Cube) - V = S3
(Right triangle) - V = (bxh ÷ 2) x h
Examples
(Prism)
Rectangular Prism
(LxWxH)
10x4x5 = 200m
Cube
(S3)
5x5x5 = 125cm
Right Triangle
(bxh ÷ 2) x h
8x10 ÷ 2 x 20 = 800
Example
(π x r2) x h
π x 42 x 6 = 301.4
π x r2 x h
62.8 = π x 22 x h
π x 22 = 12.56 x h
62.8 ÷ 12.56 = 5
Information
- Description
- 8 Math (Grade 8) Note on Volume And problem solving, created by Latoya mdg on 27/05/2015.
- Created by
- Latoya mdg · May 2015
- Updated
- Feb 19, 2016
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