3. The pillars of a temple are cylindrically shaped. Each pillar has a
circular base of radius 20 cm and height 10 m. How much concrete
mixture would be required to build 14 such pillars?
Answers
Answered by
6
Answer:
simple......
Step-by-step explanation:
here's ur answer...
given:-
height=10m
radius=20cm
=0.2m
we have to find it's volume to find the concrete mixture required.
volume=πr²h
=22/7×0.2×0.2×10
=8.8/7m²
total mixture required to build 14 such poles
=8.8/7×14
=17.6m²
hence, 17.6m² mixture is required.
hope this helps...
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