Es la B y la D espero que te ayude
Answer:
The radius of cone is 14.996 inches.
Explanation:
The formula of volume of cone is V = 1/3×π×r²×h where r is the radius. In order to find the value of r, you have to substitue the following values into the equation :
V = 7065 in³
h = 30 in
1/3 × π × r² × 30 = 7065
π × r² × 10 = 7065
π × r² = 706.5
r² = 706.5/π
r = √(706.5/π)
= 14.996 inches(3d.p)
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