I have three points to determine a circle by using matrices 3x3 linear and general form. How do you do this?

a) points (2,6), (-5,-1) and (-2,8)

anyone pls help! thanks

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- April 22nd 2010, 09:33 PMAnemoriCircle and matrices
I have three points to determine a circle by using matrices 3x3 linear and general form. How do you do this?

a) points (2,6), (-5,-1) and (-2,8)

anyone pls help! thanks - April 23rd 2010, 12:29 PMOpalg
- April 23rd 2010, 12:48 PMAnemori
Thanks... i can do those matrices.. if not i'll let you know..