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BigorU [14]
3 years ago
15

In order for the parallelogram to be a rhombus, x = [?]. (5x + 25) (12x + 11)

Mathematics
1 answer:
LiRa [457]3 years ago
8 0

A parallelogram is also a rhombus if the diagonal is a bisector of an angle enclosed by the two adjacent sides of a parallelogram.

In our case it means,

5x+25=12x+11

7x=14\implies x=\boxed{2}

Hope this helps.

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