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hodyreva
[135]
2 years ago
11
Find the central angle of a sector of a circle if the area of the sector and the area of the remaining part of the circle are in
the proportion 4 : 5 ( with explanation )
Mathematics
Answer
Comment
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1
answer:
andre
[41]
2 years ago
8
0
Answer:
288
Step-by-step explanation:
360/5 = 72
72x4 = 288
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