Volume of a prism

1
Volume of a prism
The general formula for the volume of a prism
is V AH
A cross-sectional area H perpendicular height
More specifically Rectangular prism
Cylinder
Cube
V LBH
V pr2h
V S3
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Example 1
Find the volume of the following
V AH ½bh H ½ 12 7 5
210 m3
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Volume of a sphere
The volume of a sphere is given by
Diameter 22cm Radius 11cm
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Todays work
Exercise 6E pg 211 Q1 b, d e Q2 Q5