COORDINATE GEOMETRY
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Draw the unit circle and plot the point P=(4,2). 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 L1 is tangent to the unit circle at the point
(b) The tangent line L1 has equation:
(c) The line L2 is tangent to the unit circle at the point
(d) The tangent line L2 has equation
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26-Feb-2015 at 6:00 am.
--------------------------Draw the unit circle and plot the point P=(4,2). 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 L1 is tangent to the unit circle at the point
(b) The tangent line L1 has equation:
(c) The line L2 is tangent to the unit circle at the point
(d) The tangent line L2 has equation
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posted by mathsmanagementcommonsense at 6:35 PM
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