One interior angle of a regular polygon is 175 degrees. What is the measure of one exterior angle? Step by step (please answer)

Step-by-step explanation:

We know that:

Solution:

Hence, the measure of an exterior angle is 185°.

Step-by-step explanation:

Interior angle equation of the n-sided polygon:

Since each interior angle is 175, their sum is:

The polygon has 72 sides.

We know the sum of exterior angles of a polygon is 360.

Find the measure of each exterior angle:

The sum of interior and exterior angles is 180.

Find the value of the exterior angle:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0