Find the area of tin sheet required to make a cylindrical vessel with lid if its radius if the base is 14 cm and the height is 16 cm. Find also the capacity of the vessel
Find the area of tin sheet required to make a cylindrical vessel with lid if its radius if the base is 14 cm and the height is 16 cm. Find also the capacity of the vessel
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=2πR[R+H]
= 2*22/7*14[14+16]
=88*30
=2640 CM ²
VOLUME=πR²H
=22/7*14*14*16
=9856 CM ³
Surface area of cylinder=2πrh+2πr²
2πr(r+h)=2x22/7x2(16+14)
30x44x2=2640 cm²
volume of cylinder=πr²h=196x16π=3136π=9856cm³