Solving for an Unknown Using the Distributive Property
The equation a = 180(n - 2)
? represents the angle measures, a, in a regular n-sided polygon. When the equation is
AN
solved for n n is equal to a fraction with a denominator of a - 180. What is the numerator of the fraction?
) Intro
Done

Complete Question:

The equation a= 180(n-2)/n represents the angle measures, a, in a regular n-sided polygon. When the equation is solved for n, n is equal to a fraction with a denominator of a – 180. What is the numerator of the fraction?

The numerator of fraction is -360

Solution:

Given that,

The equation represents the angle measures, a, in a regular n-sided polygon is:

We have to solve the equation for "n"

Rearrange the equation

Thus the numerator of the fraction is -360

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

12cm

the answer is d