Home /
Expert Answers /
Precalculus /
two-observers-simultaneously-measure-the-angle-of-elevation-of-a-helicopter-one-angle-is-measured-pa370
(Solved): Two observers simultaneously measure the angle of elevation of a helicopter. One angle is measured ...
Two observers simultaneously measure the angle of elevation of a helicopter. One angle is measured as \( 40^{\circ} \), the other is \( 75^{\circ} \). If the observers are 30 feet apart and the helicopter lies over the line joining them, how high is the helicopter?