An Equation of the Terminal Side of an Angle $\theta$ In Standard Position Is Given Along with a Restriction on In Standard

question 154

Multiple Choice

An equation of the terminal side of an angle $\theta$ in standard position is given along with a restriction on x. Find the
indicated trigonometric function value of $\theta$ . Do not use a calculator.
- $- 5 x + y = 0 , x \geq 0 ; \quad$ Find $\sin \theta$

• A) \(\frac { 1 } { 5 }\)
• B) \(\frac { 5 \sqrt { 26 } } { 26 }\)
• C) \(\frac { \sqrt { 26 } } { 26 }\)
• D) 5

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