Geography, asked by saurav56, 1 year ago

find the surface area sphere of radius 10.5 cm

Answers

Answered by Anonymous

4

SURFACE AREA=4 x 22/7 x (r)2
=4 x 22/7 105/10 x 105/10
=1386cm2.

Answered by boney2

2

s.a.=4×22/7×10.5^2=1386

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