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Type: Multiple-Choice
Category: Trigonometry
Level: Grade 11
Standards: HSF-TF.C.8
Author: nsharp1
Created: 4 years ago

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Trigonometry Question

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Grade 11 Trigonometry CCSS: HSF-TF.C.8

Which of the following is an alternate form of the Pythagorean Identity? Choose all correct answers.
  1. tan2(θ)+sin2(θ)=1
  2. tan2(θ)+1=sec2(θ)
  3. 1+sec2(θ)=cot2(θ)
  4. 1+cot2(θ)=csc2(θ)