24, 32, 40 can be the lengths of the three sides of a right triangle
Step-by-step explanation:
Pythagoras theorem:
c^2 = a^2 + b^2
40^2 = 1,600
32^2 + 24^2 = 1024 + 576 = 1,600
If the square of the length of the hypotenuse (longest side length) is equal to the sum of the squares of the lengths of the other two sides then it's a right triangle
So
40^2 = 32^2 + 24^2
1,600 = 1,600
24, 32, 40 can be the lengths of the three sides of a right triangle
