Question

prove that in a right triangle the hypotenuse is the longest side

Answer 1

: In a right angled triangle, the angle opposite To the hypotenuse is 90°, while other two angles are Always less than 90°. As you know that the side opposite to the largest angle is always the largest in a triangle.

Answer 2

in a right triangle, the squareof hypotenuse equals the sum of the squares of its other two sides.