Q. 145.0( 3 Votes )

Fill in the blanks.

For a convex polygon of n sides, we have:

i. Sum of all exterior angles = ...... .

ii. Sum of all interior angles = ...... .

iii. Number of diagonals = ...... .

Answer :

i. 4 right angles = 360°


Convex Polygon is also a polygon and sum of all exterior angles of any polygon is 360o


ii. (2n - 4) right angles


Convex Polygon is also a polygon and sum of all interior angles of any polygon is


(n-2)× 180°


Here, n represents the no of sides of polygon.


iii.


No. of diagonals = [n is No. of Sides]


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