This document provides instructions for performing various angle and line segment operations, including copying an angle, adding and subtracting angles, multiplying an angle by a number, and using Thales' theorem to divide a line segment. It demonstrates key concepts in geometry like angle measure, angle addition/subtraction, and proportional line segments.

1. 1.
Copy
this
angle.
A
2.
ADDITION
A+B=
A
B
3.
SUBTRACTION
A-­‐B=
A
B
4.
SUBTRACTION
A-­‐B=
A
B
4.
MULTIPLICATION
Ax3=
5.
THALE’S
THEOREM
AB/5
A
B
ANGLES
AND
THALE’S
THEOREM