Draw the unit circle and plot the point P=(6,2). Observe there are TWO lines tangent to the circle passing through the point P. Answer the questions below with 3 decimal places of accuracy. (a) The line L is tangent to the unit circle at the point (-0.162 0.972 (b) The tangent line L has equation: X+ 1.029 ). (c) The line L is tangent to the unit circle at the point (0.462 (d) The tangent line L has equation: X+ -0.887 ).