allery360 ꯗꯤꯒ꯭ꯔꯤꯒꯤ ꯃꯄꯨꯡ ꯑꯣꯏꯕꯥ ꯇꯔꯟ ꯑꯃꯅꯥ ꯔꯦꯗꯤꯌꯟ ꯀꯌꯥꯒꯥ ꯃꯥꯟꯅꯕꯒꯦ?
Aπ
B4π
Cπ/2
D2π
Answer & Solution
Correct answer: D. 2π
ꯌꯨꯅꯤꯠ ꯁꯔꯀꯂꯒꯤ ꯁꯔꯛꯌꯨꯏꯐꯦꯔꯦꯟꯁ ꯑꯁꯤ 2 piꯅꯤ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯄꯨꯡꯐꯥꯕꯥ ꯇꯔꯟ ꯑꯃꯅꯥ 2 ꯄꯥꯏ ꯔꯦꯗꯤꯌꯅꯅꯤ꯫
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