Question

Find the equation of a line for  p = 5, α = 60°.

Answer 1

 Here, p = 5, α = 60°
So, the equation of the line in normal form is

\[x\cos {60}^\circ + y\sin {60}^\circ = 5\]

\[ \Rightarrow \frac{x}{2} + \frac{\sqrt{3}y}{2} = 5\]

\[ \Rightarrow x + \sqrt{3}y = 10\]