Answers

2015-01-22T19:34:21+05:30
Sum of all the angles of quadrilateral = 360

Given that sum of the two angles of a quadrilateral is 180. Then , sum of other two angle will also be 360 .

Let take the angles be angle 1 + angle 2 + angle 3 + angle 4 = 360

180 + angle 3 + angle 4 = 360        [ Because sum of two angle is 180 ]

angle 3 + angle 4 = 180.

So the sum of 
the remaining two angles is 180.
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