Math, asked by shagun5852, 11 months ago

the surface area of sphere is 11088 CM square find its diameter and volume​

Answers

Answered by dhanalakshmis2524
6

Answer:

diameter = 59 .4 cm  ,    volume = 109782 .4 cm³

Step-by-step explanation:

surface area of sphere =  11088 cm²

                    4 π r²          = 11088

           4 x 22/7 x r²       = 11088

                           r²        = ( 11088 x 7) / ( 4 x 22 )

                                     =  882

                    ∴ r =  29.7 cm

 diameter of sphere  =  2 x 29.7

                                  = 59.4 cm

Volume of sphere  = 4/3 π r³

                                = 4/3 x 22/7 x 29.7 x 29.7 x 29.7

                                =  109782.4 cm³

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