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Double and Half Angle Identities Worksheets (PreCalculus)


These printable PDF worksheetS are about solving problems involving double-angle and half-angle identities. You may use this worksheet to help your students directly apply their newly-learned concept about double and half-angle identities.


Formulas for Double Angle Identities and Half-Angle Identities are also provided in the worksheet so students will no longer struggle with the formulas (beacuase we know how much students hate memorising, lol).

Also, I’ve got you covered because this product inlcudes answer keys for your convenience. 🙂