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Savatey [412]
3 years ago
9

A parallelogram with a base of x units and a height of y units is changed

Mathematics
1 answer:
suter [353]3 years ago
6 0

Answer:

868 (third option)

Step-by-step explanation:

we know that the area of original is xy=31.

the new parallelogram will has area 4x\times 7y = 28xy=28\times 31=868

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