Math, asked by neha340, 1 year ago

find yhe surface area of a spere of radii 10.5 ,5.6

Answers

Answered by vsk96garg
0
surface area of sphere=4pi r^2
in first case                                                  in second case
r=10.5                                                 r=5.6     
area=4pi(10.5)^2                                     area=4pi(5.6)^2
       =4pi(110.25)=4*3.14*110.25                    =4pi31.36  = 4*3.14*31.36
       =1384.74 cm^2                                         =393.8816 cm^2
                                      THANKYOU!
Answered by Richa000
0
I also have a doubt that in this
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