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Proofs of Trigonometric Identities
Convert to sine/cosine, use basic identities, and simplify sides of the equation.
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Trigonometry
Trigonometric Identities
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Vocabulary
Verifying a Trigonometric Identity
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Description
This lesson uses trigonometric identities to prove other identities.
Learning Objectives
Vocabulary
Authors:
Lori Jordan
Kate Dirga
Difficulty Level
At Grade
Grades
10
,
11
,
12
Date Created:
Last Modified:
Subjects:
mathematics
Algebra
Trigonometry
Tags:
angles
cos
cosine
(18 more)
degrees
double-angle
Equation
Function
half-angle
identity
phase shift
Pythagorean
radians
Reflection
Simplify
sin
sine
solve
tan
tangent
translate
trigonometry
Language
English
Concept Nodes:
MAT.TRG.303.03 (Proofs of Trigonometric Identities - Trigonometry)
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artifactID: 1226736
artifactRevisionID: 20755025
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