<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>
3,180 divided by 4 = 795!
Answer:
A
Step-by-step explanation:
I think it’s a based on what you given
Answer:
angle 4 and angle 8 are congruent
