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Trigonometry Identities - Double Angle to Identity (Degrees)

Level 1

The topics in this unit focus on mastering the basic trigonometric identities. Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

PracticeWorksheetView

Trigonometry Identities - Double Angle to Identity (Degrees)

Complete the double-angle identity for this expression

tan(2⋅135∘)\text{tan}{(2\cdot135^{\circ})}

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