Question

what is the sum of the measures of the interior angles of a convex 16-gon
A.1800
B. 2340
C. 2520
D. 2700
E. 2800

PLEASE HELP :) THANKS

Answer 1

360/16 maybe?

Answer 2

180-(360/16)

Answer 3

getting warmer ..

Answer 4

16(180-(360/16))

Answer 5

2520 if i did it right lol

Answer 6

(1-2/n)*180 is one internal angle where n is the number of sides.
sum of n sides
(n-2)*180
14*180=2520

Answer 7

amistre is right

Answer 8

yay!!

Answer 9

yeah the formula is (n-2)*180
(16-2)*180
= 14*180
=2520.

Answer 10

360/16 = 22.5
180 - 22.5 = 157.5
16 x 157.5 = 2520

Answer 11

theres a formula? :)

Answer 12

why am I having to do these on the fly like a white guy then?

Answer 13

yes, there is a formula.

Answer 14

YES THERE IS A FORMULA TO THE QUESTION

Answer 15

im to old to commit resources to stuff im just gonna forget ;)