31-10-2021
Mathematics

contestada

Find the volume of a right circular cane that has a height of 7.8 and a base with a diameter of 2.3.

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31-10-2021

Answer:

About 10.802

Step-by-step explanation:

Using the formula for a right circular cone, we can find that the volume is:

[tex]r=d\div 2 = 2.3 \div 2 = 1.15\\\\\dfrac{1}{3}\pi r^2 h = \dfrac{1}{3}\pi (1.15)^2 (7.8) \approx 10.802[/tex]

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