What is the reference angle for -252?

asked Jun 21, 2022 166k views

1 vote

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5 votes

Answer:

Hi there, the reference angle for -252 is 72°

When it comes to reference angle it has to be less than 90° on either quadrants.

Hope this helped :)

Shawn Tabrizi answered Jun 28, 2022

4.6k points

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