The diameter, D, of a sphere is 15.8 m. Calculate the sphere's volume, V.(Do not round any intermediate computations.)

Question

Use the value 3.14 for pi, and round your answer to the nearest tenth.

Answer 1

V = 4*pi*r³/3.

r = D/2 = 15.8/2 = 7.9 m

pi given as 3.14

V = 4*3.14*(7.9³) / 3

= 2064.2 m³, to the nearest tenth