Question

What is the volume of a cone with a diameter of 20 cm and a height of 15 cm?

Answer 1

Approximately 1570.8cm^3

Explanation:

Use the formula V = 1/3 πr^2 h

Where r is the radius and h is the height.

Given that the diameter (d) is 20 cm, the radius (r) is half of the diameter:

r = 20/2 = 10 cm

Now we substitute the values into the volume equation:

V = 1/3 π (10)^2 x 15

Then, you calculate.