Answer :
Step-by-step Step-by-step explanation:
According to Pythagoras theorem,
• c² = a² + b² •
where c represent the hypotenuse and a and b represent the other two sides of the right triangle.
Solving for hypotenuse (c),
=> c² = 9² + 6²
=> c² = 81 + 36
=> c² = 117
=> c = √117
=> c = √3 × 3 × 13
=> c = 13√3 ft
~Therefore the length of the Hypotenuse in the simplified form is 13√3 ft .