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gayaneshka [121]
3 years ago
15

Who can solve this and send me how they did it please ?!! I’ll mark brainliest

Mathematics
1 answer:
mariarad [96]3 years ago
4 0

Answer:

232.57

A=7

4a2cot(180°

7)=7

4·82·cot(180°

7)≈232.5704

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-> See attached

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