Question

find the volume of a sphere having radius 21 cm is equal to 22 upon 7​

Answer 1

is pie equal to 22/7 u want to say??

Answer 2

☆☆Here is Your Answer☆☆

S.A Of Sphere=

$\frac{4}{3} \pi \: {r}^{2}$

$\frac{4}{ 3} \times \frac{22}{7} \times {21} \times 21$

$= 1848$

☆Hope it Helps☆