Answer:
No
Step-by-step explanation:
Use Pythagorean's Theorem a² + b² = c² to find the hypotenuse. That will tell you her door's length from one corner the opposite.
42² + 84² = c²
Now solve for c
1764 + 7056 = c²
Now add the left side together and take the square root of both sides.
c = 93.914 in
That is not enough room for a 96 in diameter table to fit through.