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You are not logged in. #1 20130626 09:13:18
circle lengthsIn the adjoining figure, AB is tangent at A to the circle with center O , point D is interior to the circle, and DB intersects the circle at C. If BC = DC = 3,OD = 2 , and AB = 6, then find the radius of the circle. I see you have graph paper. You must be plotting something #3 20130628 03:04:30
Re: circle lengthsthanks. can you help me on this? I see you have graph paper. You must be plotting something #4 20130628 03:29:02
Re: circle lengthshi You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #5 20130628 05:31:35
Re: circle lengthshmm.. that is the power of a point theorem right?? i think it works for secants/tagents too I see you have graph paper. You must be plotting something #6 20130628 07:46:47
Re: circle lengthsI've not met it called that, but Wiki agrees with you: You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei #7 20130628 09:24:55
Re: circle lengthsstill stuck I see you have graph paper. You must be plotting something #8 20130628 10:37:33
Re: circle lengthsHi; In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #9 20130628 12:20:44
Re: circle lengthsseems correct. how did you do that? I see you have graph paper. You must be plotting something #10 20130628 12:27:38
Re: circle lengthsI have been experimenting with the team of bobbym and geogebra, trying to be more than an amazed bystander. The great gAr would describe it as a "mathod!" In mathematics, you don't understand things. You just get used to them. I have the result, but I do not yet know how to get it. All physicists, and a good many quite respectable mathematicians are contemptuous about proof. #11 20130628 17:20:01
Re: circle lengthshi cooljackiec
I'm assuming you mean with the question in post 3. You cannot teach a man anything; you can only help him find it within himself..........Galileo Galilei 