To find the height of the cone, we can use the formula for the volume of a cone:
V = (1/3)πr²h
In this case, the volume is given as 196n ft³ and the radius is known. We need to solve for h.
196n = (1/3)πr²h
To isolate h, we can multiply both sides of the equation by 3 and divide by πr²:
h = (196n * 3) / (πr²)
Since we don't have the specific value of n or the radius, we won't be able to determine the exact height. Therefore, none of the given options (A, B, C, or D) can be selected as the answer.
Ava, Aria, and Olivia are working on a project for their geometry class. They are building a model of a cone with a
volume of 196n ft°
. They know the radius of the cone, but they
need to find the height. Can you help them?
A) h= 28ft
B) h= 14ff
C) h= 3.5 ft
D) h= 12ft
1 answer
2 answers