S L Loney Solutions for Chapter: Measurement of Angles; Sexagesimal, Centesimal, and Circular Measure, Exercise 1: EXAMPLES I

Mark the position of the revolving line with the positive direction of $x$-axis. When it has traced out the angle $13\frac{1}{3}$ right angles.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle $120°$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle $315°$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle $745°$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle $1185°$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle ${150}^{\mathrm{g}}$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle ${420}^{\mathrm{g}}$.

Mark the position of the revolving line with the positive direction of $x$-axis when it has traced out the angle ${875}^{\mathrm{g}}$.