Question

A rocket travels 60 km vertically upward at a 90° angle from point A to point B. It then moves a distance of 60 km along the line segment BC, as shown below.
What is the height of the rocket, at point C, from the ground?
A.) 75 km
B.) 80 km
C.) 90 km
D.) 95 km

Answer 1

60 cos 60 + 60

Answer 2

90

Answer 3

thanks