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arlik [135]
3 years ago
9

If the area of each of the triangular regions is as shown, what is the area of the polygon?

Mathematics
1 answer:
pochemuha3 years ago
4 0

Answer:

18

Step-by-step explanation:

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We can write a proportion between short and long legs:

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nikklg [1K]

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see picture and explanation.

Step-by-step explanation:

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8 0
3 years ago
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