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PLEASE PLEASE PLEASEEEE HELP

PLEASE PLEASE PLEASEEEE HELP-example-1

2 Answers

9 votes

Answer:

V = 130.83

Explanation:

The equation for the volume of a cone is:


V =( \pi r^2h)/(3)

we can see that r = 5, and h = 5

we will use 3.14 for the value of pi

so, we just fill in the equation with the values we know and solve :)


V=(\pi r^2h)/(3) \\V=((3.14) (5)^2(5))/(3)\\V=((3.14) (25)(5))/(3) \\V=(392.5)/(3) \\V= 130.8333 (approx.)

the question wants the nearest hundred, so the final answer is

V = 130.83

User Vdaubry
by
4.0k points
2 votes

Explanation:

Volume

= 1/3 * π* r² * h

= 1/3 * 3.14 * 5² * 5

= 1/3 * 3.14 * 25 * 5

= 130.83 units ³

Hope it will help :)❤

User Aedna
by
4.5k points