alleryଏକ ସମକୋଣକୁ ରେଡିଆନ୍ ମାପରେ ରୂପାନ୍ତର କରନ୍ତୁ।
Aπ/3
Bπ/4
Cπ/2
D2π/3
Answer & Solution
Correct answer: C. π/2
ଯେହେତୁ 360 degrees ହେଉଛି 2 pi radians, 90 degrees ହେଉଛି ତାହାର ଏକ ଚତୁର୍ଥାଂଶ, pi/2।
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