alleryThe measure of an angle is the amount of rotation from the initial side to the:
ATrailing side
BTwisted side
CTerminal side
DTangent side
Answer & Solution
Correct answer: C. Terminal side
1. Rotation carries one ray onto another.
2. The starting ray is the initial side.
3. The measure of an angle is the amount of rotation performed to get the terminal side from the initial side.
4. So the answer is the terminal side.
_Source: syllabus Mathematics, Ch 3 'Trigonometric Functions'_
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