Two Air Planes Leave An Airport At The Same Time The First At 200 Km H In A Dire

two air planes leave an airport at the same time. The first at 200 km/h in a direction of 320 degrees from due north. The second flies at 150 km/h in a direction of -87 degrees from the x-axis. How far apart are the planes after 1 hr, 2 hr and 3 hr? If you join the airplanes’ positions by a line segment, find the area they swept between them after 1 hr, 2 hr and 3 hr.

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