Question

1. What is the approximate volume of the sphere?


(1 point)
524 m³
1,000 m³
1,256 m³
1,570 m³

Answer 1

so the diameter D = 10m

Since 2xradius = D,

2r = 10 => r = 5

Now we have volume of sphere = 4/3 * pi * r3

=> 4x3.14x5x5x5/3

=> 125x4x3.14/3

=> 500x3.14/3

=> 1570/3

=> 523.33m3

ans = A, 524m3.