Answer:
(30,60)
90mph
Step-by-step explanation:
10
with reference angle 30°
perpendicular (p) = 5
hypotenuse (h) = x
Now
sin 30° = p / h
1 / 2 = 5 / x
x = 10
Hope it will help :)
55°
if the middle is straight, then x+35°=90°
X=5/9
Y=0.65
See below the following picture for the solution
