Question

The Polygon Angle-Sum Theorem states: The sum of the measures of the angles of an n-gon is ____.


A. n-2/180



C. 180/n-2

D. (n-2)180

Answer 1

Help

Answer 2

I can try

Answer 3

what do you think?

Answer 4

Your best bet, I think, would be to look up "Polygon Angle-Sum Theorem" on the 'Net and write down the Theorem for future reference. I would have to look up this Theorem myself to select the correct answer. Eliminate the middleman (me) and do this lookup yourself.

Answer 5

Okay

Answer 6

i think it's d

Answer 7

Now check your work. We know that the sum of the interior angles of a triangle is 180 degrees. What would 'n' be in this case? Does the formula you chose correctly predict the sum of the interior angles of a triangle?

Answer 8

Where's Answer B?

Answer 9

it's not b. i already tire it and it was wrong

Answer 10

I thnk so

Answer 11

I just find it curious that you 've listed answer choices A, C and D, but have not listed B.

Anyway, please test your answer choice by determining whether or not it correctly predicts the sum of the interior angles of a triangle.

Answer 12

b is (n-1)180