Prove that the sum of angles if quadrilateral is 360 – InterviewSolution

1.

Prove that the sum of angles if quadrilateral is 360

Answer»

Formula used : ( n - 2 ) 180

n = number of SIDES,

=========================

In QUADRILATERAL,

Number of sides = 4

HENCE,

SUM of angles = ( 4 - 2 ) 180

= ( 2 ) 180

= 360

Proved.

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