Question

Which of the following is a Pythagorean triple?
Answer
a.
7, 9, 13
b.
0.5, 1.2, 1.5
c.
10, 24, 26
d.
0.3, 0.4, 0.7

Answer 1

The sum of the squares of the two smaller ones must equal the square of the largest one/

Answer 2

oh okay add the two smaller ones and they have to equal the biggest to be pythagoream triple?

Answer 3

they're gonna be squared though, right?

Answer 4

Not just add, you have to square them first. So don't add 7 to 9 in option a, add 49 to 81.

Answer 5

yeah and you get 120 and 13*13 is 169

Answer 6

its c? :D

Answer 7

Good job.