A triangle has sides with lengths of 9 yards, 12 yards, and 15 yards. Is it a right triangle?
1 Answer
Dec 1, 2016
The triangle is right angled.
Explanation:
As the largest side is
from Pythagoras theorem, if the triangle is right angled square of largest side should be equal to sum of the squares of smaller two sides.
Square of largest side is
As
