Question

what is one exterior angle of a regular 13-gon as a fraction??

Answer 1

HI!!

Answer 2

do you know what the interior angle is of a regular "n-gon" ?

Answer 3

if not, say so and i will tell you
wow, look at all the ghosts ! i see ten of them

Answer 4

I know the formula is n-2(180)

Answer 5

I need it as a fraction and I am very confused

Answer 6

the formula for interior angles is \((n-2)\times \frac{180}{n}\) and for external angles (what you are looking for) is \(\frac{360}{n}\)

Answer 7

ok so I do 360/13?

Answer 8

your formula was for the SUM of the interior angles, not the measure of each angle
yes, that is what you do \(\frac{360}{13}\)

Answer 9

ok thank you so much!

Answer 10

\(\color\magenta\heartsuit\)

Answer 11

?

Answer 12

are you confused?

Answer 13

me? i am always a bit confused. why do you ask?

Answer 14

13 ghosts
wasn't that a movie?