1.

Find the total surface area curved surface are and volume of a hemisphere of radius 3.5​

Answer»

ANSWER:

Total surfacae area of the hemisphere

= 3πr2

= 3 (22/7) x (3.5)2

= 115.5 cm2

Volume of the hemisphere =(2/3)πr3

= (2/3) x (22/7) x (3.5)3

= 89.83 CM3



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