Question

What is the approximate volume of a cone with a height of 7 mm and radius of 19 mm?

Use 3.14 to approximate pi, and round answers to two decimal places if necessary.

________ mm3

Answer 1

2646.27 i think

Answer 2

@pooja195

Answer 3

@sleepyjess

Answer 4

btw i already know the formula already

Answer 5

cone volume = PI * r^2 * h / 3
cone volume = 3.14 * 19^2 * 7 / 3
cone volume = 2,644.93

Answer 6

Ya sure?

Answer 7

When I make PI = 3.14159265 then I get 2,646.267
The other number was calculated with PI = 3.14

Answer 8

oh ya its just without the comma on the answer

Answer 9

But you are supposed to use PI approximated to 3.14 right?

Answer 10

A cone-shaped pile of rocks has a diameter of 12 ft and a height of 4 ft.

What is the approximate volume of the pile of rocks? Use 3.14 to approximate pi, and round answers to two decimal places if necessary.

________ft^3

Answer 11

@wolf1728

Answer 12

3.14 * 6^2 * 4 / 3

= 3.14 * 48

= 150.72

Answer 13

The height of a cone-shaped statue is 9 ft, and the diameter is 4 ft.

What is the volume of the statue? Use 3.14 to approximate pi, and round answers to two decimal places if necessary.

________ft3

Answer 14

Last last question

Answer 15

xD

Answer 16

Pweez

Answer 17

@wolf1728

Answer 18

vol = 3.14 * 2^2 * 9 / 3
vol = 3.14 * 12
= 37.68

Answer 19

YOUR RIGHT!!!!!!

Answer 20

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Answer 21

WOOP WOOP!

Answer 22

-DANCES!- GO WOLF!

Answer 23

WOOP WOOP!

Answer 24

xD

Answer 25

Thank you thank you thank you thank you XDDDDDDDDDDDDDDDDDDDDDDDDDDDDD