Matemática, perguntado por bhawanadavid270, 9 meses atrás


ABCD is a quadrilateral in which P,Q, R and S are the mid
points of the sides AB, BC, CD and DA respectively. Show
that PQRS is a parallelogram.

Soluções para a tarefa

Respondido por patrick10523
7

Resposta:

 PQ∥AC & SR∥AC therefore  PQ∥SR and PQ=SR. Hence, a quadrilateral with opposite sides equal and paralle is a parallelogram. Therefore PQRS is a parallelogram.

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