Question

The diameter D of a sphere is 14.8mm calculate the spheres volume use the 3.14 and round answers to the nearest tenth

Answer 1

volume of sphere

$\frac{4}{3} \pi {r}^{3}$

given diameter is 14.8 mm

radius=

$\frac{diameter}{2}$

radius:-14.8/2.

➡7.4

substute all the values in formula

4/3*3.14*7.4.7.4.7.4

4/3*1272.40

4* 424.13

1696.53(approx )