Angle made by the line with the positive direction of X-axis is 30º. Find slope of the line.

Q.1 (B)(iv) Angle made by the line with the positive direction of X-axis is 30º. Find slope of the line.

Doubtly Asked 25 Oct 2026 ssc 10th Save WhatsApp Report

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Answer: slope \(= \dfrac{1}{\sqrt{3}}\)

If a line makes an angle \(\theta\) with the positive direction of the X-axis, its slope is \(m = \tan\theta\).

\(m = \tan 30^\circ = \dfrac{1}{\sqrt{3}}\).

Doubtly AI · 25 Oct 2026 AI-verified · Oct 2026 Report

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