4 Answered Questions for the topic Pythagorean identity

Pythagorean Identity Math Trigonometry

05/23/19

Find sin 0 if cos 0=1/2 if it is in the first quadrant?
pythagorean identities/ trigonometric
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Pythagorean Identity Trigonometry Math Help Math Problem

04/20/18

Pythagorean Identity!
Please help!   Use the Pythagorean Identity Sin^2 t +Cos^2 t =1 and give information to find Cos t   Sin t = 2 Square root 2/ 3; 0 Less than or equal to T less then pi/2.     Answer Given... more
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Pythagorean Identity Pythagorean Cosine Sine

10/28/15

Using the pythagorean identity, find the value of sin? and tan? if cos?= -1/2
Using the pythagorean identity, find the value of sin⊗ and tan⊗ if cos⊗= -1/2
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Pythagorean Identity Cosine Sine Sin

10/28/15

Explain why sin?^2 + cos?^2=1
Explain why sin⊗2 + cos⊗2=1
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