Find the exact values of the six trigonometric functions of the anlge shown in figure. Sin Cos Tan Csc Sec Cot Right Triangle 90 degrees one side of triange 8 side two 6 and no hypotenuse

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Q: If 0{^\circ} \lt \theta \lt 90{^\circ} and \sin\theta = \frac{5}{9} , find \cos{2\theta}

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