User:Pogo/maths
From WikiEducator
Hi Pogo, well-done introduction with catching photo!
Continue now with our math-project!
--White Eagle 08:46, 17 July 2007 (CEST)
Math Project
Introduction
This task should show you the relations between a can and a ball regarding volume and surface.
Execution
volume of a can : 0,33litres
volume of a can(math.) : r²*(pi)*h
=>
r²*(pi)*h = 0,33
volume of a ball : 0,33litres
volume of a ball(math.) : 4*(pi)*r³
=>
4*(pi)*r³ = 0,33
caption: r = radius; (pi) = 3.14; h = height;
to be continued
