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Vesna [10]
2 years ago
9

If you can help please do! Thank you!

Mathematics
1 answer:
Aleks [24]2 years ago
7 0

Answer:

see explanation

Step-by-step explanation:

The diagonals of a parallelogram bisect each other , then

CO = OA = b

DO = OB = a

(a)

CA = CO + OA = b + b = 2b

(b)

DC = DO + OC = a - b

(c)

CB = CO + OB = b + a = a + b

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