300,000 points problem!

Geometry Level 3

In a triangle \(ABC\), we have \(\cot A+\cot{B}=\cot{C}\), where \(A\), \(B\) and \(C\) are the angles of the triangle and \(a\), \(b\) and \(c\) are the lengths of the side opposite the angle respectively. Determine \(\dfrac{a^2+b^2}{c^2}\).

×

Problem Loading...

Note Loading...

Set Loading...