Three of the exterior angles of an n-sided
polygon
are 15', 250 and 70', and the remaining exterior
angles are 50 each. Find the value of n.
Answers
Answered by
7
Answer:
it must be 25 and not 250° as if it would be 250° then n= 3.5
which is practically not possible thus I will answer according to that
considering exterior angles 15 ,25,70
it will be
(exterior angle property)= 25°+70°+15°+(n-3)50°
=110°+50n-150°=360
50n=360+150-110
50n=400
n=400/50
n=8
if it's not the desired answer then I am sorry but I got this answer according to what I have learnt ,hope u are satisfied with the answer.
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