Question

Find the volume of cone whose radius of base is 12 cm and height is 14 cm.​

Answer 1

Answer:

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Answer 2

Given:

✰ Radius of base of a cone = 12 cm

✰ Height of a cone = 14 cm

To find:

✠ The volume of cone.

Solution:

Cone:

The solid obtained on revolving a right angle triangle about one of its sides is called cone.

Here we will use formula to calculate volume of cone. Putting the values in the formula and then doing the required calculations.

Let's find out...✧

✭ Volume of cone = 1/3πr²h ✭

Where,

• r is the radius of base of a cone.
• h is height of a cone.

Putting the values in the formula, we have:

➤ Volume of cone = 1/3 × 22/7 × 12² × 14

➤ Volume of cone = 1/3 × 22/7 × 144 × 14

➤ Volume of cone = 22× 48 × 2

➤ Volume of cone = 1056 × 2

➤ Volume of cone = 2112 cm³

∴ The volume of cone = 2112 cm³

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