PLEASE HELP Given the regular polygon, find the measure of each numbered angle.
(image below)

Question

anonymous · Answer

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anonymous · Answer

a. mangle1 = 45°, mangle2 = 135°
   b. mangle1 = 45°, mangle2 = 67.5°
  c.  mangle1 = mangle2 = 60°
  d.  mangle1 = 22.5°, mangle2 = 78.75°

campbell_st · Answer

well you have an octagon. So the angle sum of an octagon is 

$$A = 180 \times (n - 2)$$  n = number of sides. 

so the angle sum is 1080

the work regular means sides and angles are equal. 

so 1 angle measures 135

the line from the centre to the vertex will bisect the angle 

so angle 2 = 135/2

each triangle is isosceles... 

angle 1 = 180 - 135

hope this helps

anonymous · Answer

it does thanks.

rockinhood · Answer

wait so the answer is definitely 
m<1 = 45° ; m < 2 = 67.5°? 

Just double checking