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In XYZ, and X = 90° , and cos Z = 7/ 25. Find sin Z and tan Y.

Guest Oct 25, 2020

ElectricPavlov · Answer 1 · 2020-10-25T06:23:12

Remember cos²+ sin²=1 so sin Z = 24/25

Now you can draw a right triangle with sides 7 24 and hypotenuse 25

The Tan y = opp/adj = 7/24