Given A(5;0) and B(11;4) find the angle between the line through A and B and the x axis

Use of cartesian plane
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1 Answer

The line forms a right triangle with vertical leg length 4-0=4 and horizontal leg length 11-5=6.

The angle is arctan(4/6)=arctan(2/3)=33.69°.

by Top Rated User (1.1m points)

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