Answer:
11
Step-by-step explanation:
Look at the picture for the process.
The length of the hypotenuse of a right triangle can be found using the Pythagorean theorem, which states that the square of the length of the hypotenuse equals the sum of the squares of the lengths of the other two sides.
Well I think that for this problem we should multiply 3x1/3 which is 1 whole. Sorry if I'm incorrect.
B will be the correct answer