Question:
A hot-air balloon is rising vertically. The angle of
Last updated: 7/23/2022
A hot-air balloon is rising vertically. The angle of elevation from a point on level ground 123 feet from the balloon to a point directly under the passenger compartment changes from 18° to 33.2°. How far, to the nearest tenth of a foot, does the balloon rise during this period? 180 123 ft 33.20