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radius=7 cm
h=24cm
area required to make 10 caps = 10*curved surface area
=10*22/7*r*l 1
l=√h²+r²
then put h and are in its place and you will find l
then put l and r in 1 and you will get your answer
h=24cm
area required to make 10 caps = 10*curved surface area
=10*22/7*r*l 1
l=√h²+r²
then put h and are in its place and you will find l
then put l and r in 1 and you will get your answer
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