Which statement can be used to prove whether the conjecture is true or false? What does the statement prove?
Conjecture: The sum of the lengths of any two sides of a rectangle is half the perimeter of the rectangle.
с
B
D
4
4
4
А
E
3 F
3
The perimeter of FCDE is 14 and FC + CD=7
The perimeter of FCDE is 14 and FE + DE = 7
The perimeter of ABDE is 20 and AB + BD = 10.
The perimeter of ABDE is 20 and AB + DE = 8.
The statement proves that the conjecture is false v