Answer:
I think a but I am not 100 percent sure
Step-by-step explanation:
A set of 3 nonzero whole numbers say (a,b,c) that form the sides of a right triangle and follow the pythagorous theorem

are called a Pythagorean Triple
The example of Pythagorean Triplet are
(3,4,5), (5,12,13) ,(8,15,17), etc.
Hence
A set of 3 nonzero whole numbers that form the sides of a right triangle are called a Pythagorean Triple.
Yes, a trinomial is also a polynomial.
Answer:
the last one i think
Step-by-step explanation: