Find the slopes of the lines which make the following angles with the – InterviewSolution

InterviewSolution

1.

Find the slopes of the lines which make the following angles with the positive direction of x - axis : \(-\frac{\pi}{4}\)

Answer»

Given \(-\frac{\pi}{4}\)

To Find: Slope of the line

Angle made with the positive x - axis is \(-\frac{\pi}{4}\)

The Slope of the line is m

Formula Used: m = tanθ So,

The slope of Line is m = tan \(\Big(-\frac{\pi}{4}\Big)\) = -1

Hence, The slope of the line is – 1

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