If you have a math question that is a little more demanding try to break it up into easy stages and then 'piece' the solution together at the end. These videos on areas of circles, trapeziums and triangles show how.finding area of shaded regions of a triangle inside a trapezoid.subtopic area.


  • Trapezium.wmv

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Created: Feb 2, 2012

Updated: Aug 19, 2015

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