Question

Find the volume of a cone with a radius of base = 12 mm and height 65 mm

Answer 1

334.9 cubic meters

Explanation:

The volume of a cone can be calculated using the formula V=1/3πr²h where r is the radius of the base and h is the height of the cone. In this case, the radius of the base is 12 mm and the height is 65 mm. So, substituting these values into the formula gives V=1/3π(12 mm)²(65 mm)≈334.9 cubic millimeters. Therefore, the volume of the cone is approximately 334.9 cubic millimeters. I hope this helps!

Answer 2

Hello !

Answer:

`\boxed{\sf V\approx 9801.8mm^3}`

Explanation:

To find the volume of a cone with the radius of its base and its height, we will apply the following formula:

`\sf V=(\pi* r^2* h)/(3)`

Where r is the radius of its base and h is its height.

Given :

• r = 12mm
• h = 65mm

Let's replace our values into the formula :

`\sf V = (\pi* 12^2* 65)/(3) \\V=3120\pi\\\boxed{\sf V\approx 9801.8mm^3}`

Have a nice day ;)