The volume of a cone is 400π cm3. The height of the cone is 12 cm.
What is the length of the radius of the cone?
What is the length of the radius of the cone?
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mhanifa
1 year ago
1087 response - 0 helps
Answer:
- 10 cm
Step-by-step explanation:
The volume of cone formula:
- V = 1/3πr²h
Substitute te given values into the formula and solve for r:
- 400π = 1/3πr²(12)
- 100 = r²
- r = √100
- r = 10
Answer:
5.64 cm
radius = 5.64 cm
of the cone