TRIANGLE#!#LINE

Statements: Some squres are circles No circles is a triangle. No line is a square . Conclusions: I. No triangle is a square II. No line is a circle

Number OF lines ||Triangle||Rectangle || Squares || Formation OF Groups

Position Vector || Section Formula || Special Points OF Triangle || Equation OF Line

In a Delta ABC line DE is parallel to BC.Prove that (AD)/(AB)=(DE)/(BC)=(AD)/(AC)

Position Vector|| Section Formula||Special Points OF Triangle and Equation OF Line

ABC is a triangle A line is drawn parallel to BC to meet AB and AC in D and E respectively. Prove that the median through A bisects DE.

If in a Delta ABC; a line DEllBC; intersects AB in D and AC in E ; Then AB/AD=AC/AE