Question

the radius of sphere is 7cm.Find it's volume.​

Answer 1

Answer:

Volume of sphere=4/3$\pi$$r^{3}$

Step-by-step explanation:

Since r=7 and pi= 22/7

we have 4/3*22/7*7*7*7=4312/3=1437.3333

Answer 2

Answer:

Use formula 4/3 pie rcube

Step-by-step explanation:

$4 \times 22 \div 3 \times 7$

$88 \div 21 \times 7 \times 7 \times 7$

$27.33 \times 49$

$1339.17$