Question

Which measurements could be the lengths of the sides of a right triangle?
a. 11 in., 13 in., 15 in.
b. 9 in., 12 in., 15 in.
c. 12 in., 15 in., 16 in.
d. 10 in., 13 in., 15 in.

Answer 1

The answer is b. A^2+B^2=C^2. And 9^2+12^2=15^2