Answer: The explanation of the problem is as shown in the figure.
So, the rope represents the hypotenuse of a right triangle.
and the tent pole is one of the legs of the right triangle.
let the length of the tent pole = x
and by using Pythagorean equation
∴ x² = 26² - 10² = 576
∴ x = √576 = 24 feet
So, the length of tent pole = 24 feet