Hello! I'm stuck on Pythagorean theorem in geometry. There are some numbers that suppose to have a line on top but I don't know how to put it on top of the number, I just put this `. So, here's the problem: Which side lengths form a right triangle? A. 2,2, v```4``

Choice A:

Choice B: 9, 40, 41

Choice C:

(B)9, 40, 41

Step-by-step explanation:

To check if the sides form a right triangle, you check to see if they satisfy the Pythagorean theorem.

Note that the longest side length is always the hypotenuse.

Choice A:

Now,

Therefore:

These side lengths form an equilateral triangle. They do not satisfy the theorem.

Choice B: 9, 40, 41

The longest side length is 41.

Therefore:

These side lengths form a right triangle.

Choice C:

Therefore, the longest side length is

These side lengths do not form a right triangle.

d is correct

step-by-step explanation: