Question

In a right triangle ABC, AB =x/2, bc=x+2, and ca=x+3, then x is equal to?

Answer 1

$AB+BC+CA=180^{o} \\ \frac{x}{2}+x+2+x+3=180^{o} \\=>\frac{5x+10}{2}=180^{o} \\ =>x= \frac{360^{o}-10}{5} \\ x=70^{o}$