Find the perimeter of a right angle triangle whose sides have sizes o…

We know that,

According to the pythagoras theorem =

H² = B² + P²

Let B = 5 and P = 12

Then the H =

H² = 5² + 12²

H² = 25 + 144 = 169

H = \(\sqrt {169}\) = 13

So the perimeter of this triangle = 13 + 12 + 5 = 30cm