Question

how do you find the volum of a 6inch by 3 inch cylinder.

Answer 1

V=r^2*pi*h

If hight h=6in and radius r=3in then:

V=r^2*pi*h=3^2*pi*6=9*pi*6=54*pi=54*3.14159=169.64586 in^3


If hight h=3in and radius r=6in then:

V=r^2*pi*h=6^2*pi*3=36*pi*3=108*pi=108*3.14159=339.29172 in^3

Answer 2

V=d^2*pi/ 4 *h

If hight h=6in and diameter d=3in then:

V=d^2*pi/4 * h =3^2*pi/4 * 6 =9/4 *pi *6= 54*pi/4=54*3.14159/4=42.411465in^3


If hight h=3in and diameter d=6in then:

V=d^2*pi/4 * h =6^2*pi/4 * 6 =36/4 *pi *6= *pi/4=36*6*3.14159/4=169.64586 in^3

Answer 3

formula of a cylinder is :2 times pi times the radius times the height plus 2 times pi times the radius to the second power
Example:cylinder w/the height of 10mm and the base is 4mm is 2(3.14)(4)(10)+2(3.14)(16)

Answer 4

amanda

You give formula for Area of cylinder.