alleryਇੱਕ ਸੱਜੇ ਕੋਣ ਨੂੰ ਰੇਡੀਅਨ ਮਾਪ ਵਿੱਚ ਬਦਲੋ।
Aπ/3
Bπ/4
Cπ/2
D2π/3
Answer & Solution
Correct answer: C. π/2
ਕਿਉਂਕਿ 360 ਡਿਗਰੀ 2 ਪਾਈ ਰੇਡੀਅਨ ਹੈ, 90 ਡਿਗਰੀ ਉਸਦਾ ਇੱਕ ਚੌਥਾਈ ਹਿੱਸਾ ਹੈ, pi/2।
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