
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
March 24th, 2012, 04:53 PM  #1 
Newbie Joined: Mar 2012 Posts: 1 Thanks: 0  Circle Proof Problem
Could anyon provide me with the answer? I only have this so far: Angle ACB = 90 by Thales' theorem and angle BAP = 90 because AP is a tangent. 
March 24th, 2012, 06:08 PM  #2 
Senior Member Joined: Feb 2012 Posts: 628 Thanks: 1  Re: Circle Proof Problem
Note that angle ACB is a right angle because AB is a diameter of the circle, and then the two triangles are similar because they share angle P.


Tags 
circle, problem, proof 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Circle problem  shiseonji  Algebra  10  April 17th, 2014 03:43 PM 
Very basic equation of a circle/ proof??  maxgeo  Algebra  8  August 29th, 2012 07:26 PM 
Circle Proof  Proclivitas  Algebra  4  March 20th, 2012 09:06 PM 
Circle Proof  meph1st0pheles  Algebra  7  March 9th, 2010 06:19 AM 
Circle Proof  meph1st0pheles  Applied Math  0  December 31st, 1969 04:00 PM 