If two legs of a right triangle are 9 and 11, the hypotenuse is

√202

Step-by-step explanation:

h^2 = p^2 + b^2

or, h^2 = 81 + 121

or h^2 = 202

h =√202

Are you asking about finding the degree of B? If you are the answer I believe would be 119.9° If you think about it, the total degrees of a triangle is 180° so you would subtract the the degrees of both A and C from 180° and get 119.9°. Sorry if that’s not what you were asking for.