Math, asked by Abhishtmishra, 9 months ago


Oues- The ratio between an exterior angle and the interior angle of a regular polygon is
1:5. Find

(1) the measure of each exterior angle

(ii) the measure of each interior angle

(iii) the number of sides in the polygon.​

Answers

Answered by pradhananju49
2

Step-by-step explanation:

The ratio between the exterior angle and interior angle of a regular polygon is 2:3.

Each interior angle of a regular polygon =

n

180

o

(n−2)

where n = number of sides of polygon

Each exterior angle of a regular polygon =

n

360

o

According to question,

n

360

o

:

n

180

o

(n−2)

=2:3

=>

(n−2)

2

=

3

2

=>n−2=3

=>n=5

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