Can someone explain to me where the triangle came from??
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The volume of the cylinder is 188.4m³.
It should be noted that from the diagram given, there is a cylinder. It should be noted that the volume of a cylinder is given as:
= πr²h
where,
r = radius = 4m/2 = 2m
h = height = 15m
Therefore, the volume of the cylinder will be:
=πr²h
= 3.14 × 2² × 15
= 188.4m³
Therefore, the volume of the cylinder is 188.4m³.
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