Triangles in Analysis and Calculus Posted August 29, 2011 It is both necessary and sufficient. Sufficiency follows from the law of cosines. This is true that PT is sufficient but in the case when Three vertices r non colinear.... Can we call a line segment as a triangle with area zero?????????? 0
Triangles
in Analysis and Calculus
Posted
This is true that PT is sufficient but in the case when Three vertices r non colinear....
Can we call a line segment as a triangle with area zero??????????