Suppose a triangle has sides 3, 4, and 6. Which of the following must be true? A. The triangle in question is a right triangle. B. The triangle in question is not a right triangle. C. The triangle in question may or may not be a right triangle.
We can use the Pythagorean theorem: c² = a² + b² In this case: 6² = 3² + 4² 36 = 9 + 16 36 = 25 ( not correct ) This is not a right triangle. Answer: B ) The triangle in questionis not a right triangle.
