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deff fn [24]
3 years ago
12

CDE is an obtuse angle. Which of the following could be its measure?​

Mathematics
1 answer:
Phoenix [80]3 years ago
8 0

Answer:

Anything between 90 and 180, excluding 90 and 180.

Step-by-step explanation:

INFO

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Area is maximized when the long side is half the total length of the fence. That makes the short side (out from the river) be half the length of the long side.

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The total area is the product of these dimensions:

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