Question

One exterior angle of a regular polygon measures 30. What is the sum of the polygon's interior angle measures?

Answer 1

do i use sum = (n-2)180 right ?

Answer 2

idk about that...

Answer 3

so how do i find the interior angles???

Answer 4

well you would know that..

Answer 5

Sum must equal to 180.

Answer 6

so its (5 - 2) 180
3 x 180 =540 ??

Answer 7

@abb0t

Answer 8

Yes. where'd u get 5 tho?

Answer 9

the number of sides ????

Answer 10

Number of sides = 360/exterior angle

sum of interior angles = (Number of sides-2)*180