Question

Find Volume of a hemisphere having radius 30cm.
pye = 3.14​

Answer 1

volume of hemisphere = 2/3 πr^3

= 2/3×3.14×30×30×30

=5652

Answer 2

Answer :

• Volume of hemisphere is 56520

Given :

• Radius = 30cm

To find :

• Volume of hemisphere

Solution :

Given,

• Radius = 30cm

As we know that,

• Volume of hemisphere = 2/3πr³

》Volume of hemisphere = 2/3πr³

》2/3 × 3.14 × 30 × 30 × 30

》2 × 3.14 × 10 × 30 × 30

》56520

Hence, Volume of hemisphere is 56520

More Explanation:

• Surface area of hemisphere = 2πr²
• Volume of hemisphere = 2/3πr³