an aircraft is spotted by two observers who are 1000 feet apart. as the airplane passes over the line joining them, each observer takes a sighting of thr angle of elevation to the plane, as indicated in the figure. how high is the airplane?
an aircraft is spotted by two observers who are 1000 feet apart. as the airplane passes over the line joining them, each observer takes a sighting of thr angle of elevation to the plane, as indicated in the figure. how high is the airplane?
an aircraft is spotted by two observers who are 1000 feet apart. as the airplane passes over the line joining them, each observer takes a sighting of thr angle of elevation to the plane, as indicated in the figure. how high is the airplane?
an aircraft is spotted by two observers who are 1000 feet apart. as the airplane passes over the line joining them, each observer takes a sighting of thr angle of elevation to the plane, as indicated in the figure. how high is the airplane?
Transcribed Image Text:40°
35°
1000 ft
Fc
Figure in plane geometry formed by two rays or lines that share a common endpoint, called the vertex. The angle is measured in degrees using a protractor. The different types of angles are acute, obtuse, right, straight, and reflex.
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