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এটা সমকোণক ৰেডিয়ান জোখলৈ ৰূপান্তৰ কৰক।

Aπ/3
Bπ/4
Cπ/2
D2π/3
Answer & Solution
Correct answer: C. π/2
যিহেতু 360 degrees হ'ল 2 pi radians, গতিকে 90 degrees হ'ল তাৰ চাৰিভাগৰ এভাগ, pi/2।
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