Answer:
V ≈ 198 m³
Explanation:
The volume (V) of a cylinder is calculated as
V = πr²h ( r is the radius and h the height )
Here diameter = 6, then radius r = 3 and h = 7 , then
V = 3.14 × 3² × 7 = 3.14 × 63 ≈ 198 m³ ( to the nearest whole number )
V=pi r^2h
V=3.14x3^2x7
=197.82
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