Reciprocal Trig Functions: csc, sec, cot

Grade 10·20 problems·~30 min·ACT Math·topic·act-geo-trig-recip

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Fluency Practice

In a right triangle, if the side opposite angle $\theta$ is 5 and the hypotenuse is 13, what is $\csc(\theta)$ ?

5/13

13/5

13/12

12/5