Question

in ∆ABC ,if AB^2=AC^2+CB^2 state with reason whether ∆ABC is right angle triangle or not​

Answer 1

Answer:

Step-by-step explanation:

Pythagoreas Theorem - $a^{2} +b^{2} = c^{2}$

$AB^{2}=BC^{2}+CA^{2}$

So it is a right - angled triangle