Find the length of the height of the cone.

To find the length of the height of the cone, you need to know the radius of the base and the slant height. Without this information, it is not possible to determine the length of the height.

To find the length of the height of a cone, you need to know either the slant height or the surface area of the cone, as well as the radius.

If you know the slant height (l) and the radius (r) of the cone, you can determine the height (h) using the Pythagorean theorem.

The formula to find the height (h) is:

h = sqrt( l^2 - r^2 )

If you know the surface area (A) of the cone and the radius (r), you can determine the height (h) using the formula:

h = (A / (π * r)) - r

Please provide more information, such as the slant height, surface area, or radius of the cone, in order to calculate the height.

To find the length of the height of a cone, you need to have some additional information about the cone. Specifically, you will need either the radius of the base and the slant height, or the radius of the base and the length of a side (slant height).

If you have the radius of the base and the slant height, you can use the Pythagorean theorem to find the height. The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the other two sides.

In this case, the slant height of the cone is the hypotenuse of a right triangle, and the radius of the base is one of the other sides. The height of the cone is the remaining side.

So, the formula to find the height of a cone using the radius of the base (r) and the slant height (l) is:

Height (h) = sqrt(l^2 - r^2)

If you have the radius of the base and the length of a side (slant height), you can use the Pythagorean theorem to find the height. The formula to find the height of a cone using the radius of the base (r) and the length of a side (s) is:

Height (h) = sqrt(s^2 - r^2)

So, to determine the length of the height of a cone, you will need either the radius of the base and the slant height, or the radius of the base and the length of a side.