Question

Which set of integers is a Pythagorean triple?
A.
10, 24, 25
B.
9, 12, 21
C.
8, 15, 23
D.
6, 8, 10

Answer 1

A Pythagorean triple contains three positive integers a, b, c such that a² + b² = c² , which is commonly written as (a,b,c) .
In this case the correct answer is D (6,8,10)
this is because  6² + 8² = 100 which is the same as 10²