Use the procedure and steps to sketching an angle is of two types:
1. If the angle is positive, then the angle will be made anticlockwise.
2. If the angle is negative, then the angle is drawn clockwise.
lets an example:
Consider angle \(\frac{{3\pi }}{2}\)
solve as follow:
\(\begin{array}{c}\frac{{3\pi }}{2} = \frac{{3 \times 180^\circ }}{2}\\ = 270^\circ \end{array}\)
Now, as the angle is positive, so, the angle will be anticlockwise direction as given below:
Tags:
Trigonometric function