+0  
 
0
126
1
avatar+73 

Let A, B, C be points on circle O such that AB is a diameter, and CO is perpendicular to AB. Let P be a point on OA, and let line CP intersect the circle again at Q. If OP = 20 and PQ = 7, find r^2, where r is the radius of the circle.

thanks so so much!

 Mar 16, 2021
 #1
avatar+121004 
+1

See heureka's answer here  :   https://web2.0calc.com/questions/pls-help-i-don-t-know-how-to-do-this

 

 

cool cool cool

 Mar 16, 2021

20 Online Users

avatar
avatar
avatar
avatar
avatar