114k views
5 votes
Please help find volume of cone use 3.14 for pi

Please help find volume of cone use 3.14 for pi-example-1
User Danieldms
by
4.1k points

1 Answer

5 votes

Answer:

.p^2+b^2=h^2

.144+b^2=225

.b^2=81

. therefore b=9

again. to

volume =1/3πr^2

=1/3×22/7×81

=567/21

=27ft^2

User Dobiho
by
4.2k points