The volume of a cylinder is 448 pi cm^3and height 7cm .Find its lateral surface area and total surface area.
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πr²h=448π
r²h=448
r²7=448
r²=448/7
r²=64
r=8cm.
csa=2πrh=2*22/7*8*7
16*22cm²
tsa=πr(h+r)=22/7*8(7+8)
22/7*8*15cm²
r²h=448
r²7=448
r²=448/7
r²=64
r=8cm.
csa=2πrh=2*22/7*8*7
16*22cm²
tsa=πr(h+r)=22/7*8(7+8)
22/7*8*15cm²
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