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Shkiper50 [21]
4 years ago
15

In quadrilateral PQRS, PQ= 4x-15, QR=4x+20, RS=3x+5 and SP=6x-20. What vale of x verifies that quadrilateral PQRS is a parallelo

gram
Mathematics
1 answer:
Anettt [7]4 years ago
6 0

Answer:

THE VALUE OF x = 20 ;

Step-by-step explanation:

Since the quadrilateral PQRS is parallelogram,

Opposite sides are congruent , i.e QR =PS & PQ = RS

NOW EQUATING THE SIDES,

⇒ 4x - 15 = 3x +5

⇒ x = 20

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