The terminal side of an angle θ in standard position intersects the unit circle at (513,1213). What is sin⁡(θ)? Write your answer in simplified, rationalized form.

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The terminal side of an angle θ in standard position intersects the unit circle at (513,1213). What is sin⁡(θ)? Write your answer in simplified, rationalized form.

Alara Mccarthy · Accepted Answer

Given a point (x,y) on a unit circle, then: sin⁡(θ)=y From the point, x=513 and y=1213 so: sin⁡(θ)=1213

The terminal side of an angle θ in standard position intersects the unit circle at...

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