C a A Note: Triangle may not be drawn to scale. Suppose b 39 and c = 89. %3D %3D Find an exact value. (Write a fraction.) sin(A) = cos(B) = %3D tan(A) cot(B) %3D sec(A) csc(B) = Questions for thought: What do you observe with each row's pair? Geometrically, why is this the case? 00

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