The TV is 35 inches tall Step-by-step explanation: Diagonal(D) is 37 inches, height (H) is X inches s,Width(W) is 12 inches D^2 = H^2 + W^2 37^2 = X^2 + 12^2 (HEIGHT) X ^2 =37^2-12^2 (HEIGHT)X ^2=1369-144 (HEIGHT) X ^2=1225 (HEIGHT)X=35 So the TV is 35 inches tall