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is this quadrilateral a parallelogram?If yes, state the definition or theorem that justifies your answer.​

is this quadrilateral a parallelogramIf yes state the definition or theorem that justifies your answer class=

Respuesta :

Answer:

yes

Step-by-step explanation:

yes it is a parallelogram. As we can see it has opposite parallel sides. Opposite angles are equal. If we add another diagonal, the two diagonals will bisect each other.