Answer :
A^2+B^2=C^2
C=the hypotenuse
B and A=the legs
11^2+B^2=15^2
(simplify)
121+B^2=225
subtract 121
√b^2=√104
b=2√26
2√26
C=the hypotenuse
B and A=the legs
11^2+B^2=15^2
(simplify)
121+B^2=225
subtract 121
√b^2=√104
b=2√26
2√26