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prove that quadrilateral EFGH is a parallelogram

Prove That Quadrilateral EFGH Is A Parallelogram class=

Sagot :

Answer:Any quadrilateral whose diagonals bisect each other must be a parallelogram. EFGH must be a rectangle because it has four right angles. Alternatively, you can find the midpoints of diagonals and , both of which are at . From this we conclude that EFGH is a parallelogram because its diagonals bisect each other.

Step-by-step explanation:

the corrent answer is any quadrilateral