13. What is the ratio of the hypotenuse to the opposite side? A. sine C. cosine B. tangent D. cosecant 14. What is the ratio of the hypotenuse to the adjacent side? A. sine C. cosine B. tangent D. cosecant 15. What is the ratio of the opposite side to the adjacent side? A. sine C. cosine B. tangent D. cosecant
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