A = 30 degrees or pi/6 radian
o = 60 degrees or pi/3 radian
Sorry man, it’s a tough time for figure out
Use this paper and examine the steps. This will help you understand the trigs formula to solve for each.
It’s the imaginary number i. Remember that rule. Hope this helps
Answer:
~15 meters away
Step-by-step explanation:
c^2 = a^2+b^2
c^2 = 10^2+11^2
c^2 = 100+121
c^2 = 221
c = 
c = ~15