The curved surface area of a coin is 1159 5.7 cm area of its base is 254 4.7 cm find its volume in sum
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The curved surface area of a coin(cylinderical)=2(pie)rh=11595.7cm
area of its base= (pie)r^2=2544.7cm
radius of coin =28.4cm
Height of coin = 4.52cm
The volume of a coin = (pie)*r^2*h
= 11519.6 cubic centimetre.
area of its base= (pie)r^2=2544.7cm
radius of coin =28.4cm
Height of coin = 4.52cm
The volume of a coin = (pie)*r^2*h
= 11519.6 cubic centimetre.
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