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360 अंशांची एक पूर्ण फेरी म्हणजे किती रेडियन?

Aπ

B4π

Cπ/2

D2π

Answer & Solution

Correct answer: D. 2π

एकक वर्तुळाचा परिघ 2 pi असतो, त्यामुळे एक पूर्ण फेरी म्हणजे 2 pi रेडियन असते.

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