Math, asked by pintukalita2324, 6 months ago

find the diameter of a sphere whose surface area is 308 sq CM

Answers

Answered by gajendrasahu9323
0

Answer:

r= 4.95 cm

d = 2r = 2(4.95)

= 9.9 cm

Step-by-step explanation:

S.A of sphere = 308 cm^2

4πr^2 = 308 ^2

r^2 = 24.50

r = √24.5

r= 4.95 cm

d= 2r = 2( 4.95)

=> 9.9 cm

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