Which concept can be used to prove that the diagonals of a parallelogram bisect each other? a)congruent triangles b)similar triangles c)congruent rectangles d)similar rectangles jiren is too strong. (congruent triangles)

Option: A is correct (congruent triangles)

Step-by-step explanation:

To prove that he diagonals of a parallelogram bisect each other we have to go through the following steps:

Hence we have to use the concept of congruent triangles in order to prove that the diagonals of a parallelogram bisect each other.

Hence, option A is correct

the least common denominator is 40

ratio is 2 : 9

the answer is three

13.5 : 3