4.35 miles is the answer
Answer:
75° degree angle
Step-by-step explanation:
Since the angle 105° is in the second quadrant, subtract 105° from 180° .
180-105=75
D
y=45
x=9
z= 9 root 2
This is a right isosceles triangle, so
9²+9²=z²
81+81=z²
162=z²
√162=z
z=9√2
