IXL-Trigonometric ratios: sin, cos, and X ixl.com/math/level-l/trigonometric-ratios-sin-cos-and-tan Google Home Page C Home - Canva 57 Find the cosine of ZC. B D + = 3 Submit Card & Billing Accounts √66 C AA Tools School Apps Write your answer in simplified, rationalized form. Do not round. cos (C)= Health Apps YouTube Work it out Not feeling ready yet? These can help:

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