Question

Finding <2

http://gyazo.com/869947273400d05074cd35a6eb923c25

Answer 1

@Directrix

Answer 2

I am assuming that this pentagon (5 sides) is regular.

If you join the center point to each of its 5 vertices, you will have divided the 360 degrees around the center point into 5 congruent angles. What is 360 divided by 5?

Then, there's more work to do to get <2.

Answer 3

360/5=72

Answer 4

Confirmed the way you work it out is: 360/5 = 72, then take 72 and divide by 2 to get 36. The answer is : 36. Thank you again Directrix.

Answer 5

Correct. I will draw on this thread when the OS site clears up.