D is the answer because all you have to do is solve
Answer:
7/3
Step-by-step explanation:
Answer: A= (3,-3) . B(4,1). C= (1,0)
Step-by-step explanation:
<span>The length of an arc, L = theta/360 * 2 * pie * r
Where theta = 81 and r = 10ft = 3.048m
So length = 81/360 * 2 * pie * 3.048
L = * 0.225 * 2 * pie * 3.048
L = 1.37 * pie
L = pie. Option A</span>