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sveticcg [70]
2 years ago
8

A cone has a volume of 37.68cm3. If the height of the cone is 9cm what is the radius of the cone's

Mathematics
1 answer:
JulijaS [17]2 years ago
4 0

Answer:

2cm

Step-by-step explanation:

Volume of a cone= \pi r^2\frac{h}{3}

Substitute: 37.68cm^3=\pi r^2(\frac{9}{3})

37.68cm^3=\pi r^2(3)

37.68cm^3=\pi r^2(3) Divide by 3

12.56cm=\pi r^2 Divide by pi

4cm=r^2

r=\sqrt{4}

r=2

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