9.
Which unit lengths represent the sides of a right triangle? Select two answers.
3, 4, and 5
9, 12, and 13
10, 24, and 26
6, 8, and 15
The correct answers are:
3, 4, and 5
and
9, 12, and 13
These are the Pythagorean triples, which means that they satisfy the Pythagorean theorem, a^2 + b^2 = c^2, where a and b are the lengths of the legs of the triangle, and c is the length of the hypotenuse (the longest side).
10 , 24, and 26 are also Pythagorean triples
the bot missed them
It picked 9, 12, 13, which is NOT a PT