Observe the cone figure below. The slant height, l, is the diagonal length of the cone. The cone stands 13 feet tall and has a radius of 10, what is the length of the height of the cone in CM?

There seems to be some confusion in the question as it mentions both the "cone figure below" and "the slant height, l, is the diagonal length of the cone." However, no figure is provided, and the text alone is enough to calculate the height of the cone.

The dimensions given for the cone are a height of 13 feet and a radius (r) of 10 feet. Assuming you're asking for the vertical height (h) of the cone (which is already provided as 13 feet), and you want it in centimeters instead of feet, we can convert it as follows:

1 foot = 30.48 centimeters

So, the height in centimeters is:

13 feet * 30.48 cm/foot = 396.24 cm

Thus, the vertical height of the cone is 396.24 centimeters.