# CBSE Class 10 Answered

**A solid is in form of a cylinder with hemispherical ends. The total height of solid is 20 cm and diameter of cylinder is 7 cm.Find total volume of solid ?**

Asked by Rruii | 10 Mar, 2019, 08:58: AM

Expert Answer

volume of cylinderical portion = π×3.5×3.5×13 cm

^{3}= π×159.25 cm^{3}volume of hemispherical portion = 2×(2/3)×π×3.5×3.5×3.5 = π×57.17 cm

^{3}Total volume = π×159.25 + π×57.17 ≈ 680 cm

^{3}
Answered by Thiyagarajan K | 10 Mar, 2019, 11:11: AM

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