If an angle can be divided in half by constructing a bisector, then what method doubles an angle?

Question

A. constructing a copy of the bisected angle attached to the original angle
B. constructing two of the bisected angles
C. bisecting the angle twice
D, constructing a copy attached to the origignal angle

Answer 1

To double an angle, you would need to construct an angle that is equal to the original angle in addition to the original angle itself. Therefore, the most appropriate method from the given options would be:

A. constructing a copy of the bisected angle attached to the original angle.

This method involves first bisecting the angle to create two equal parts, and then attaching one of those parts to the original angle, effectively doubling it.