The total surface area of a solid hemisphere of radius 7 cm is :

(a) 447π cm 2   (b) 239π cm 2   (c) 174π cm 2   (d) 147π cm2


This question is Similar to Examples 8 - Chapter 13 Class 9

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.