Find the volume of a cone with a diameter of 12 m and a height of 7m.
2 answers:

- Diameter = 12
- Radius = 12/2 = 6m
- Height = 7m



Where,

<u>Substituting </u><u>the </u><u>given </u><u>values </u><u>in </u><u>formula.</u>





Hence , option b is the correct answer
Answer:
84π m^3
Step-by-step explanation:
1. The formula of a cone is: (1/3) · π · r^2 · h
2. The radius is 6m. (Diameter / 2)
3. (1/3) * π * (6^2) * 7
4. Multiply all numbers <em>besides pi</em> to get the answer in terms of pi
5. (36 / 3 ) = 12 * 7 = 84
6. 84π
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