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How do I solve A B C ?

How do I solve A B C ?-example-1
User Aracem
by
7.1k points

2 Answers

4 votes

Answer:

(a) CA=CO+OA=a+a=2a

(b) AB=AO+OB=-a+b=b-a

(c) BC=BO+OC=-b-a

Explanation:

a) CA=CO+OA=a+a=2a

(b) AB=AO+OB=-a+b=b-a

(c) BC=BO+OC=-b-a

User Lpratlong
by
8.0k points
1 vote

Answer:

see explanation

Explanation:

The diagonals of a parallelogram bisect each other.

Thus CO = OA = a

(a)

CA = CO + OA = a + a = 2a

(b)

AB = AO + OB = - a + b = b - a

(c)

BC = BO + OC = - b - a

User Hbulens
by
8.0k points

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