Question

if the diameter of a sphere is 14 then find the volume of this sphere​

Answer 1

Given :-

The diammeter of a sphere = 14 cm

Solution :-

$\purple{\boxed{ \bf{\sf \: Surface \: Area \: of \: Sphere = 2\pi {r}^{2} }}}$

${ \bf{\sf \: 4 × \frac{22}{7} × 7 × 7}}$

${ \bf{\sf \: 4 × 22 × 7}}$

$\red{\boxed{ \bf{\sf \: 616 \: {cm}^{2} }}}$

${ \bf{\sf \: Volume \: Of \: Sphere = \frac{4}{3} \pi {r}^{3} }}$

${ \bf{ \sf \: \frac{4}{3} × \frac{22}{7} ×7×7×7}}$

$\green{\boxed{ \bf{\sf \: 1437 \: {cm}^{3} }}}$

Answer 2

Given:

$if the diameter of a sphere is 14 then find the volume of this sphere$

Solution:-

Diameter = 14 cm, radius = 14/2 = 7 cm

Note= See the attached pic⤴️