What is the radius of a cone with a volume of 96(pi) cubic inches and a height of 18 inches? what is the radius of the cone? _____inches

Question

asked May 6, 2021 199k views

2 Answers

Pokemzok · Answer 1 · 2021-05-10T16:55:38+0000

Answer: r=4inches

Step-by-step explanation:

Volume of a cone= pir2h/3

Pi= 3.14

R=?

H=18

V=96pi

Substitute for the values

V=pir2h/3

96pi=pir218/3

Pi will cancel pi out

So we have

96=r218/3

Cross multiply

R2=96×3/18

R2=16

R=square root of 16

R=4inches

The radius is 4inches