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allochka39001 [22]
2 years ago
9

Help Find the volume of this cone. Use 3 for TT.

Mathematics
2 answers:
ad-work [718]2 years ago
6 0
It is 180ft3 definitely do that one
natima [27]2 years ago
3 0

Answer:

180ft^{3}

Step-by-step explanation:

Volume of a cone:

V=\pi r^{2} \frac{h}{3}

Take \pi as 3, as mentioned in the question

'r' is 'radius' ⇒ {diameter is given so divide by 2: 12/2 = 6}

'h' is 'height'

V=(3)(6)^{2} (\frac{5}{3} )

V=(3)(36)(\frac{5}{3} )

V=108(\frac{5}{3} )

{multiply 108 with 5 and then divide the answer by 3}

V=108 × 5

V=540

V=540/3

V=180ft^{3}

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