Answer :
[tex]Look\ at\ the\ picture.\\\\Use\ the\ Pythagorean\ theorem:\\\\d^2=48^2+27^2\\\\d^2=2304+729\\\\d^2=3033\\\\d=\sqrt{3033}\\\\\boxed{d\approx55\ (in)}[/tex]
Answer:
55
Step-by-step explanation:
Use the Pythagorean theorem
a^2 + b^2 = c^2
48^2 + 27^2 = (diagonal)^2
2304 +729 = (diagonal)^2
diagonal = 55 inches