Which of the following shows the length of the third side, in inches, of the triangle below

40

Step-by-step explanation:

Since the triangle is right, use Pythagoras' identity to solve for the third side

let the third side = x, then

9² + x² = 41²

81 + x² = 1681 ( subtract 81 from both sides )

x² = 1600 ( take the square root of both sides )

x = = 40

step-by-step explanation:

this is false ^.^ lol