Question

An angle of regular Polygon is 40° more. than 3 times of its exterior angle. Find measure of one exterior and one interior angle write the answer in equations​

Answer 1

Answer:

if one exterior angle

=

40

0

this gives us the following information

number of sides

=

360

40

=

9

sides

one interior angles

=

180

−

40

=

140

0

so the sum of interior angles

=

9

×

140

=

1260

0