I came across this interesting image and would like to share with all of you.

This is to do with finding volume of a figure (example cylinder).

Volume of cylinder = PI * r^2 * h

r: radius, h: height

In general, to find the **volume of a cylinder (or prism) = cross-sectional area * height**.

Hi, I'm Ai Ling Ong. I enjoy coaching students who have challenges with understanding and scoring in 'O' Level A-Maths and E-Maths.
I develop Math strategies, sometimes ridiculous ideas to help students in understanding abstract concepts the fast and memorable way.
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