Answer:
22.9508% increase
Step-by-step explanation:
I used my calculator
If sinα=1/4 and it is in q2 it means that the x coordinate is negative.
The triangle has a height of one and a hypotenuse of 4 so:
x=-√(4^2-1)
x=-√15
so tanα=-1/√15
tanα=-√(1/15)
tanα≈ -0.258
Part A: They are 2 1/4 inches apart on the map.
Part B: They are 13 miles apart.