What is the cylinder volume formula

What is the cylinder volume formula

Bottom area multiplied by height

Cylinder volume formula Radius\x05Area\x05Height\x05Cylinder Volume 12\X05\x056\x05 35\X05\x0518\x05 65\X05\x0523\x05 66\X05\x0524\x05 What is the area and volume formula, How to find the area, for example, how to find the data in the first column, composition and answer

R radius, h height
Side area of cylinder = perimeter of bottom x height S side = Ch=2πrh
Bottom area of cylinder =πr×r
Surface area of cylinder = side area + bottom area x 2 S=2πr*sup2+Ch
The surface area of a cylinder =2πr (r+h)=C (r+h) This is derived from the above formula (extraction common factor).
Volume of cylinder = bottom area x height V =( r×r) h
V=Sh
Example: Radius 12, Height 6
The surface area of the cylinder =2πrh+2πr*sup2=2πr (r+h)=2*3.14*12*(12+6)=1356.48
Volume of cylinder=( r×r) h=(3.14*12*12)*6=97666.56