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CBSE Class 9 Answered

From a right circular cylinder with height 8 cm and radius 6 cm, a right circular cone of the same height and base is removed. what is the total surface area of the remaining solid? (Please do show the steps too!!)
Asked by | 05 Mar, 2012, 08:27: PM
answered-by-expert Expert Answer
total Surface Area = CSA of cylinder + Area of cylinder base + CSA of cone
= 2 . pie.6.8 + pie. 6.6 + pie.6.10 = 192pie sq.units
Answered by | 05 Mar, 2012, 09:58: PM

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