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Mathematics, 21.10.2019 20:00 aprilkenedy12

Jane says that since the reference angle for a rotation through −765° has measure 45°, then
cos(−765°) = cos(45°), and sin(−765°) = sin(45°). explain why she is or is not correct.

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Jane says that since the reference angle for a rotation through −765° has measure 45°, then
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