The volume of a cylinder is 308 cm3 it's height is 8cm find its lSA and TSA
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Vol= πr 2h=308
r2=308/πh=308x7/22x8=12.25
r = 3.5
LSA= 2πrh=2x22x3.5.x8/7
= 176 cm2. Ans
Tsa=LSA+Base area
Base area= πr 2 = 22x3.5^2/7
=38.5.cm2
TSA =176 +38.5=214.5 cm2. Ans
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