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Trigonometry

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Trigonometry Identity: $sin\theta = cos (\theta -{ 26 }^{ o })$

TRIG-XJNJ7H

Given:

$$\text{ sin} { (\theta ) } =\text{ cos} { (\theta -{ 26 }^{ o }) }$$

Find $\theta$.

A

$ \theta ={ 103 }^{ o }$

B

$ \theta ={ 58 }^{ o }$

C

$ \theta ={ 29 }^{ o }$

D

$ \theta ={ 193 }^{ o }$