so you are given sides 5, and 7. The other side is sqrt(7^2-5^2)=sqrt 24
draw the triangle. I will do tan
tanTheta=sqrt24/5
To solve this problem, use the Pythagorean Theorem to find the third side. Next, find the other five trigonometric functions of theta (sin, tan, csc, sec and cot).
Cos=5/7
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