Assuming that this is a right triangle, then (50 in)^2 = b^2 + (14 in)^2, according to the Pythagorean Theorem.
Then 196 in^2 + b^2 = 2500 in^2. Solving for b^2:
b^2 = (2500-196) in^2, and so b = +48 inches (answer)
12/1 or in simplest form 12. Hope this helps!
Use desmos to find th as t answer
Two at the top (side by side)
Two at the bottom ☝
One on right side
One on left side
And grandfather in the middle