Answer:
A
Step-by-step explanation:
hope this helped! please let me know if im wrong
The best way to do this is to first change each of the measurements into feet and then calculate the area:
2.44m = 8.01ft
1.83m = 6.00ft
When multiplied together (to give the area) we get:
8.01*6.00 = 48.1ft²
The set X = { x , {x} } would, I think, fit the Bill
So its 2 elements