Find the volume, curved surface area and total surface area
radius of the base
= 14 dm and height = 15 m
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Answer:
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Step-by-step explanation:
given ,
radius =14 dm =1.4 m
height =15 m
a) volume of cylinder =πr²h
=22/7 x 1.4 x 1.4 x 15
=92.4 m³
b) currve surface area =2πrh
=2 x 22/7 x 1.4 x 15
=132 m²
c) total surface area =2πr² +2πrh
=2 x 22/7 x1.4 x 16.4
=144.32 m²
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