Respuesta :
see the attached figure to better understand the problem
we know that
In the right triangle ABC
AB is the hypotenuse
AC is the opposite side angle B
CB is the adjacent side angle B
therefore
the answer is
Tomas is correct

Thomas is correct in his decision
Right angle triangle
In a right triangle, any angle facing the angle being referenced is the opposite side of the triangle
- The slanted side is the longest side (hypotenuse) while the third leg will be the adjacent
- Given the triangle ABC in relation to ∠B, this shows that side b which represents AC is the opposite, AB is the hypotenuse and BC is the adjacent.
Hence Thomas is correct in his decision.
Learn more on right triangle here: https://brainly.com/question/2217700