Using Gradient to Find Acute and Obtuse Angles between Lines
Finding angle between straight line and x axis. In this video I derive the formula for finding the angle between line and x axis and the gradient. I go over the relationship between gradient and acute + obtuse angles.
If you have any questions relating to angle between lines and gradients make sure to comment below and I will answer them in next video. Don't forget to subscribe and smash that like button.