I belive it is a constant
The first one is 4/10000
the second one is 0.0984
The answer to the problem "Find the area of the larger segment whose chord is 8" long in a circle with an 8" radius" is A = (160/3 π + 16 √3) inches². Thank you for posting your question. I hope this answer helped you. Let me know if you need more help.
3/8 as a percentage is 37.5%