Question

Which side lengths do not form a right triangle
A. 5,12,13
B. 10,24,28
C. 15,36,39
D. 50,120,130

Answer 1

B. A,C, and D all simplify to 5, 12, 13 which is a pythagorean triple

Answer 2

Answer is B
10,24,28 do not make a right triangle
by pythagoren theorem
10^2+24^2≠28^2
576 is not equal to 784