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Mathematics 15 Online
OpenStudy (jonathan5824):

Find the cosine ratio of angle Θ. Hint: Use the slash symbol ( / ) to represent the fraction bar, and enter the fraction with no spaces. Triangle ABC is shown. AB measures 12. BC measures 13. CA measures 5. The angle formed at point C is marked theta and angle A is the right angle.

OpenStudy (jonathan5824):

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