A heap of wheat is in the form of a cone whose diameter is 9 m and height is
3.5 m. Find its volume. How much canvas cloth will be required to cover the
heap properly ?
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Answered by
2
Step-by-step explanation:
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Answered by
2
Answer:
74.25
Step-by-step explanation:
diameter=9m
radius=9/2m
height =3.5m
volume of cone= 1/3πr^2h
=1/3 (22/7) (9/2) (9/2) (3.5)
=(22/7) (3/2) (9/2) (3.5)
=(11) (3) (9/2) (0.5)
=(33) (9/2) (0.5)
=(33) (9) (0.25)
=(33) (2.25)
=74.25 M^2
Therefore,volume of cone is 74.25m^2
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