Find the missing side of the triangle.
A. √226 ft
B. √17 ft
C. √329 ft
D. √346 ft

15^2 = x^2 + 11^2
225 = x^2 + 121
Subtract both sides 121
225 - 121 = x^2 + 121 - 121
104 = x^2
x = √104
x = √4 × 26
x = √4 × √26
x = 2 × √26
x = 2 √26