Question

how many sides has a regular polygon, each angle of which is of measure -----
a.156 degree and
b.108 degree


with full explanation...!!​

Answer 1

Answer:

a.15

b.5

Step-by-step explanation:

if n is the no.of sides then each interior angle =

((n-2)×180)/n

here a.

((n-2)×180)/n=156

180n-360=156n

24n=360

n=15

similarly for b.

Answer 2

Step-by-step explanation:

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