A diameters of the bottom of a frustum of right circular cone is 10cm, and that of the top is 6 cm and height is 5cm. Find out the area of the total surface and volume of the frustum.
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volume- 1\3×22\7(25+9+15)5
1\3×22\7(49)5
1\3×22×7×5
770\3
=256.6cm3(approx)
1\3×22\7(49)5
1\3×22×7×5
770\3
=256.6cm3(approx)
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