The volume of a cylinder is 924 pi cm3 and height is 6cm .Find the total surface area.
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Step-by-step explanation:
The volume of cylinder=924 cm³
Height of the cylinder=6 cm
Let radius of the base=r
so πr²h=924
=> (22/7)(r²)×6=924
=> r²=(924×7)/(22×6)
=> r²=49
=> r=√49=7
so total surface area=2πr(h+r)
=2×(22/7)×7(6+7)
=44×13=572 cm²
Thus, the total surface area of the cylinder is 572 cm².
hope you got it.
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