Answer:
Below
Explanation:
11. the lighthouse (500 ft) and the distance, d form a right triangle
tan (40) = 500 / d shows d = 595.9 ft
12. angle 1
angle 2 = 3 * angle 1
angle 3 = 2 * angle1 -12 Summed , they equal 180
angle 1 + 3 angle 1 + 2 * angle 1 - 12 = 180
6 * angle1 = 192
angle1 = 32° then angle2 = 3 * angle1 = 96 ° angle3 = 52°