Answers

2015-11-09T20:59:44+08:00
The smallest angle that the terminal side of a given angle makes with the x-axis.
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  • Brainly User
2015-11-10T01:25:22+08:00
Reference angle is the absolute value of the smallest angle that the terminal side of a given angle makes with x-axis.

Absolute value means the reference angle is always positive.
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