Jackelyn Archut: arctan(12/5) = 67.38 degrees
Zelma Casebier: Î=arctan(12/5)â 67.38°
Rosalyn Olivera: tan Ó¨ = 12/5Ó¨ = 67â¢38â°
Hilton Paiva: 67.38°
Margy Sandquist: theta = arctan(12/5) = 1.176 radians = (1.176)*180/pi = 67.38 degreesThis is the reference angle.
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