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umka2103 [35]
3 years ago
15

Identify the reference angle

Mathematics
1 answer:
ser-zykov [4K]3 years ago
7 0

Answer:

Below in bold.

Step-by-step explanation:

300 degrees - reference angle is |360 - 300 |= 60 degrees

225 = 225 - 180 = 45 degrees

480 = 480 - 360 = 120 so it is 180 - 120 = 60 degrees.

-210 = |-210 + 180| = 30 degrees.

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Step-by-step explanation:

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