## Law Of Cosines Resources

The hour hand on my antique schoolhouse clock is 3 inches long and the minute hand is 4.3 inches long. Find the distance between the ends of the hands when the clock reads four o'clock. (Round your...

An air traffic controller is tracking a plane 3.4 miles due north of the radar tower. A second plane is located 2.1 miles from the tower at a heading of 72 degrees north of west. To the nearest tenth...

A missile is sent on a bearing of 083. After some time it changes bearing to 125. Sketch the path as two bearings (head to tail) and calculate the measure of the angle between them. Write your answer...

In aerial navigation, directions are given in degrees clockwise from north. Thus, east is 90°, south is 180°, and so on. A plane leaves South Bend for Buffalo, 400 miles away, intending to fly a straight...

For the kite shown in the figure, use the Law of Cosines to find the lengths of the two dowels required for the diagonal supports, where a = 70 cm, b = 150 cm, α = 55°, and β = 42.24°.