Answer:
No, it does not make a righ angle.
Explanation:
According to the Pythagoras theorem-In a right angle triangle square of the hypotenuse is equals to the sum of the square of the other two sides.
⇒p sq. + b sq.= h sq
5 sq. + 12 sq. = 14 sq.
25 + 144=196
169 not = 196
hence it is not a right teiangle