Joy of Understanding

Joy of Understanding

4.11 - 1251 ratings - Source

The nice intuitive reason for this was that a right angled triangle of sides AB (base ), BC (height) and hypotenuse AB divides a rectangle of sides AB, BC into two pieces. ... The proof of the area formula for a general triangle given used a trick so that the simple intuitive result could be used. ... If, however, the region has curved or irregular shaped boundaries (for instance there is a river, a lake, a road as aanbsp;...


Title:Joy of Understanding
Author:Siddhartha Sen
Publisher:Lulu.com -
ISBN-13:

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