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What’s the correct answer for this question?
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What’s the correct answer for this question?

What’s the correct answer for this question?-example-1
User Veronika D
by
6.7k points

1 Answer

3 votes

Answer:

C.

Explanation:

First finding height using Pythagoras theorem

(H)²=(B)²+(P)²

8.2²=5.4²+P²

P² = 67.24 - 29.16

P² = 38.08

P = 6.2

Now

Volume of cone = (1/3)πr²h

= (1/3)(3.14)(5.4)²(6.2)

= (1/3)(567.9)

= 189.2 cm³

User Tomasz Bawor
by
7.2k points
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