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Need help with work

Need help with work-example-1

1 Answer

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Answer:

GJ = 16

Explanation:

The little vertical lines you see indicate that both GH and HJ have same magnitude. Therefore, GH = HJ. If GH = 8 then HJ = 8 as well.

Therefore, GJ = GH + HJ = 8 + 8 = 16 units.

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