Question

the radius of a circle is 3.5ft , the height is 14ft what is the volume and surface area?

Answer 1

Basically, you are asking for the area of a cylinder right?

Answer 2

Cylinder or Cone?

Answer 3

yes surface area and volume

Answer 4

cylinder

Answer 5

V=pi*r^2*h
A=2*pi*r(r+h)

Answer 6

Volume = 2 * PI * r * height
Volume = 2 * 3.14159 * 3.5 * 14
Volume = 307.88

Answer 7

cool thats what i got but im not sure about the surface area

Answer 8

Should be r²

Answer 9

quickly wolf its 3 am over here

Answer 10

Volume = 3.14159 * 3.5² * 14
= 538.78

Answer 11

thanks man

Answer 12

Need the area right?

Answer 13

yeah

Answer 14

TOTAL Surface Area = 384.85

I used calculator here:
http://1728.org/diam.htm

Answer 15

thanks man your the best

Answer 16

u r welcome :-)