Question

What the measure of each interior angle of a regular octagon? give answer and show work.

Answer 1

I NEED THE FORMULA!!!!!!!!!!

Answer 2

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Answer 3

12

Answer 4

wait no

Answer 5

theres 4 so 4x180=720

Answer 6

There's 4 what?

Answer 7

angels

Answer 8

its a rectangular octagon

Answer 9

What? but it's an octagon

Answer 10

so i can be divided into 4 triangles

Answer 11

that means the sum of all angels is 4*180=720

Answer 12

degrees

Answer 13

we dont use the mid angles

Answer 14

But I don't need sum of all angles, I need measure of EACH angle.

Answer 15

http://www.regentsprep.org/regents/math/geometry/gg3/lpoly2.htm

Answer 16

well that woud be 180 then

Answer 17

because if 180 times 4 the number of angels is 720. so if you divided 720 bye 4 the number of angles you get 180

Answer 18

That's not possible, 180 degree would be a straight line.

Answer 19

4*180-360=720-360=360. and if we mesaure each interior angle in a square we get 90 degrees