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Here are two similar cones. The area of ​​the base of the small cone is equal to 36 t cm2. The radius and apothem of the large cone are 9 cm and 15 cm respectively. What is the volume of the small cone? *

( IF YOU CAN DO ALL OF THE STEPS THAT WILL BE VERY HELPFUL)

thx

Here are two similar cones. The area of ​​the base of the small cone is equal to 36 t-example-1

1 Answer

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V=1/3(pi)(r)^2(h)
V=1/3(pi)(9)^2(15)
V=1/3(3.14)(81)(15)
Then multiply all numbers in parentheses:
3815.1/3=1271.7 cm^3

Hope this Helps!
User Sergey Menshov
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