To find the length of the cone, we need to use the Pythagorean theorem. The slant height, diameter, and the height of the cone form a right triangle.
The radius of the cone is half of the diameter, so it is 10 cm/2 = 5 cm.
Let's call the height of the cone h.
Using the Pythagorean theorem, we have:
(slant height)^2 = (radius)^2 + (height)^2
Substituting the given values:
13^2 = 5^2 + h^2
169 = 25 + h^2
Subtracting 25 from both sides of the equation:
144 = h^2
Taking the square root of both sides:
12 = h
Therefore, the height of the cone is 12 cm.
The length of the cone is the slant height, which is given as 13 cm.
Find the length of the cone.
Slant height = 13 cm
Diameter = 10 cm
3 answers
Given l=30 in., w=20 in., h=18 in. , and x=36.1 in., find the length of d. Round the answer to the nearest tenth.
Based on the given information, it seems that d is not directly related to the given dimensions (l, w, h, and x). To find the length of d, we would need additional information or a clear explanation of how d is related to the other measurements.
1 answer