Answer: 46.0 inches
Explanation:
Since this measurement is the diagonal length, this will be a right triangle we can use the Pythagorean theorem where a and b are the legs and c is the hypotenuse.
a² + b² = c²
43² + b² = 63²
1,849 + b² = 3,969
b² = 2,120
b =
b ≈ 46.0435
Rounded to the nearest tenth of an inch:
46 inches