jacey5555 jacey5555

13-02-2019
Mathematics

contestada

What is the volume of a cone with 9cm height and 15cm radius
V=1/3pir^2h
Use 3.14 for pi

Respuesta :

lettucethegreat06 lettucethegreat06

13-02-2019

First replace all variables with the respective numbers.

V = (1/3) x 3.14 x 15^2 x 9

according to PEMDAS, work out your exponent next

V = (1/3) x 3.14 x 225 x 9

multiply

V = 1.04667 x 225 x 9

V = 235.5 x 9

V= 2,119.5

ANSWER: the volume is 2,119.5 cm

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