Question

If the measure of each exterior angle of a regular polygon is 9°, determine how many sides the polygon has.

Answer 1

the sum of the exterior angles of a polygon is always 360 degrees.

The size of 1 exterior angle is found by 360/n

where n is the number of sides.

so in your question you have

9 = 360/n

where n is the number of sides, just solve for n

hope this helps

Answer 2

n=40?

Answer 3

thats it... the polygon has 40 sides

Answer 4

ight thanks