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o-na [289]
2 years ago
8

a circular railroad-crossing sigh has a radius of 15 inches. which measurement is closest to the area of the sigh in square inch

es?
Mathematics
1 answer:
S_A_V [24]2 years ago
4 0

Answer:

30

Step-by-step explanation:

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<h3>What are mathematical operations?</h3>

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