Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is
a) 1 b) 3 c) 4 d) 0

• 1
  
  That pt will be incentre of triangle.
• 13 years agoHelpfull: Yes(1) No(9)
• its 4 if say that line segment then 1
• 13 years agoHelpfull: Yes(0) No(1)