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Right-Triangle definition of cosx
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Right-Triangle definition of sinx
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Trig Definitions

For Calculus students to practice trigonometry definitions and identities

QuestionAnswer
Right-Triangle definition of cosx adjacent/hypotenuese
Right-Triangle definition of sinx opposite/hypotenuese
Right-Triangle definition of tanx opposite/adjacent
Definition of cscx 1/sinx hypotenuese/adjacent
Definition of secx 1/cosx hypotenuese/adjacent
Definition of cotx 1/tanx adjacent/opposite
Definition of tanx in terms of sinx and cosx (sinx)/(cosx)
Definition of cotx in terms of sinx and cosx (cosx)/(sinx)
Pythagorean identity involving sinx and cosx (sinx)^2 + (cosx)^2 = 1
Pythagorean identity involving secx and tanx 1 + (tanx)^2 = (secx)^2
Pythagorean identity involving cscx and cotx (cotx)^2 + 1 = (cscx)^2
Created by: jsandersmoreno
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