Straight Lines
Define the inclination of a line.
Tap to reveal answer
The inclination of a line lll is the angle θ\thetaθ made by the line with the positive direction of the x-axis, measured anti-clockwise, where 0∘≤θ≤180∘0^\circ \leq \theta \leq 180^\circ0∘≤θ≤180∘.
Tap to see question