Question

What is the volume of a cone that has a radius of 12 m and a height of 3 m?

Use 3.14 to approximate pi and express your answer in hundredths.

[ ? ] m^3

Answer 1

@shadow2239

Answer 2

@igreen @TheSmartOne @welshfella @GretaKnows

Answer 3

volume of a cone = (1/3) pi r^2 h

Answer 4

just plug in your values

Answer 5

452.38?

Answer 6

what'd u get?

Answer 7

i agree with the 452
try again

Answer 8

452.3893421169302

Answer 9

dis you use 3.14 or pi on your calculator?

Answer 10

looks like you used pi

Answer 11

no pi

Answer 12

oh ok I'll check mine again

Answer 13

thought so - using 3.14 it comes to 452.16

Answer 14

Are you 100% sure?

Answer 15

since it said to use 3.14 take 452.16

Answer 16

yes i've re-checked it

Answer 17

pi is more accurately 3.1416

Answer 18

I notice in the US they often use 3.14 whereas in the UK 3.142 is more common