alleryএটা বৃত্তকলাৰ কেন্দ্ৰীয় কোণ 60°। এই কোণটোক ৰেডিয়ান জোখত প্ৰকাশ কৰক।
Aπ/2
Bπ/3
Cπ/6
D2π/3
Answer & Solution
Correct answer: B. π/3
60-ক pi/180-ৰে পূৰণ কৰিলে pi/3 radians পোৱা যায়।
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