21. Two points A and b are taken on a circle and C in the other end of the diameter through A. If AE is the perpendicular from A ont ot he tangent at B, prove that AB bisects angle CAE.

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- Mar 7th 2009, 01:34 PMAmanda92Circle geometry
21. Two points A and b are taken on a circle and C in the other end of the diameter through A. If AE is the perpendicular from A ont ot he tangent at B, prove that AB bisects angle CAE.

- Mar 7th 2009, 01:54 PMred_dog

Then