Question

Helpppppppppppppppppppppppppppppppppppppppppppppppppppp

Answer 1

$12^2 + 16^2 \ne 18^2$

$15^2 + 36^2 = 39^2$

$15^2 + 20^2 \ne 35^2$

$15^2 + 20^2 \ne 26^2$

Only the second choice works.
Answer: Second choice.

Answer 2

Hey!!

here is your answer >>>

to solve this, we will again have to use the pyrhogoreus theorm!

the answer is ,

15,36,39!.

If helped, brainliest