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parallelograms

Deriving the Area of Triangles

By Harish Appana Satya on July 27, 2012

What is the formula to calculate the area of a triangle? This set of questions will show visually how we can find the area of triangles using only the area of rectangles.

Posted in elem_mat_sas | Tagged area, elementary math, parallelograms, polygons, rectangles, shape and space, triangles

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