Monday, 19 August 2013

Angles..Geometry equals to confusion!

This is the topic that  I usually dislike during my school days.


When I think of angles, it freaks me out but I learnt something new that does not involves with formula.

How can we prove that the sum of a triangle is equal to 180 degrees?

One of the method that we can use is to fold all angles and make it touch the straight line. Straight line = 180 degrees.


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