In terms of the radius r, what is the volume of a cone whose height is equal to its radius?

V = 1/3πr^3

Step-by-step explanation:

The formula for the volume of a cone is

V = 1/3πr^2h

So if the height equals the radius, we can replace h with r.

V = 1/3πr^2r

Simplify:

V = 1/3πr^3

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

step-by-step explanation: