sierravick123owr441 sierravick123owr441

03-02-2019
Mathematics

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Аноним Аноним

03-02-2019

Answer:

QR = 5.

Step-by-step explanation:

Because the parallelograms are similar then the corresponding sides are in the same ratio.

So AB / PQ = BC / QR

9/3 = 15 / QR

15 / QR = 3

QR = 15/3

= 5. (answer)

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