Question

Which set of numbers could represent the lengths of the sides of a right triangle?
Answer

5, 12, 13

12, 13, 15

10, 12, 14

10, 12, 22

Answer 1

just see which of them can satisfy \[a^{2}+b^{2}=c^{2}\]

Answer 2

i just dont understand how this works thow

Answer 3

wait.. have you heard about pythogoras theorem ?