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  • A2.F-TF.C.8

A2.F-TF.C.8

Code Standard Coding: 
A2.F-TF.C.8
Code Standard standard: 

Prove the Pythagorean identity sin2(θ) + cos2(θ) = 1 and use it to find sin(θ), cos(θ), or tan(θ) given sin(θ), cos(θ), or tan(θ) and the quadrant of the angle.

Code Standard Domain: 
Trigonometric Functions (F-TF)
Code Standard Cluster: 
A2.F-TF.C Prove and apply trigonometric identities.
Code Standard Conceptual Category: 
Functions - F
Code Standard Course: 
Algebra 2
Is this Mathematics?: 
yes
Is this ELA?: 
no

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