Question

find the surface area of a sphere whose volume is 606.375 m3

Answer 1

hey,surface area of sphere will be 1819.348(approx)

Answer 2

Answer:

346.185 square m

Step-by-step explanation:

Volume of sphere = $\frac{4}{3} \pi r^{3}$

Since we are given that volume is 606.375 cubic m

So,  $606.375=\frac{4}{3} \pi r^{3}$

$606.375\times \frac{3}{4 \times 3.14} = r^{3}$

$144.834792994 = r^{3}$

$5.25= r$

Surface area of sphere = $4\pi r^{2}$

                                       = $4\times 3.14 \times (5.25)^{2}$

                                       = $346.185$

Hence the surface area of sphere is 346.185 square m