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Ghella [55]
2 years ago
7

Does anyone know the answers ???

Mathematics
1 answer:
Kamila [148]2 years ago
5 0

Answer:

1) 3

2) -9

3) 12

4) 4

5) -1

Step-by-step explanation:

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Step-by-step explanation:

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There points A, B and C will be collinear if AB + BC = AC as is clear from the adjoining figure.

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In other words,

<u>There points A, B and C are collinear if:</u>

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Or, (ii) AB + AC = BC i.e. ,

Or, AC + BC = AB i.e.,

6 0
2 years ago
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