The volume of a cylinder is 308cm square The radius of its base is 3.5cm find its c. s. a and t. s. a
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Using Formula
A=2πrh+2πr^2
u=πr^2h
Solving for A
A=2πr^3+v/r × 2. π.3.5^3×300/3.5
=248.39754cm square
I hope it's help you
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