Question

sides of
4
Fond the number
of
Polygon of
interin angle of a Gelar
1400
of
Porygon
is
중​

Answer 1

Answer:

sum of the interior angles of a polygon is four times the sum of its exterior angles.

The sum of the exterior angles of a polygon is always equal to 360

o

.

The sum of the interior angles of polygon = 180(n−2)

=> 180(n−2)=4×360

=> n−2=8

=> n=10

Number of sides in the polygon = 10