Two-sided object? A 4-sided object would be more sensible and you can find the area of such an object, but a 2-sided object would have an undefinable area. If you mean we have the length of two sides, then it does make sense and the answer would be that the object has two sides of the same length and another two sides of the same length, like a football field. We also have to assume that the object is a rectangle otherwise we can't define its area unless we know the height. If it's not a rectangle but a parallelogram (a skewed rectangle) you could find the area but not the perimeter. So it's a rectangle. Two sides of length 32 metres gives us 64m plus two of length 66m gives 64 + 132 metres which is 196 metres. The area is just the product of the two side lengths = 32*66 = 2,112 square metres.
