Question

Geometry: Please check my answer please, thankyou!

Answer 1

For a regular n-gon:
a. What is the sum of the measures of its angles?
b. What is the measure of each angle?
c. What is the sum of the measures of its exterior angles, one at each vertex?
d. What is the measure of each exterior angle?
e. Find the sum of your answers to parts b and d. Explain why this sum makes sense.

a. 180 * (n-2) = (2n-4) * 90


b. 180- 360n


c. 360


d. 360/n


e. 180

Answer 2

Oh you figure it out already dimps? :o

Answer 3

I think I got it wrong D: so got embarassed and closed it lol

Answer 4

aw :c

Answer 5

Bahh I dunno >.< geometry is harrrd

Answer 6

It's okay hahah, ill go with my guess and true it is hard ): Thanks anyways (:

Answer 7

It's okay hahah, ill go with my guess and true it is hard ): Thanks anyways (:

Answer 8

Interior angles sum to 180(n-2).

a looks pretty legit.

Answer 9

Measure of each angle would then be the total angle sum (which we just came up with) divided by the number of sides.

180(n-2)/n

Answer 10

exterior angles? Hmm trying to remember..