allerysin 30°ꯒꯤ ꯚꯦꯜꯌꯨ ꯑꯁꯤ ꯀꯔꯤꯅꯣ?
A1
B1/2
C√3/2
D1/√2
Answer & Solution
Correct answer: B. 1/2
30-60-90 ꯇ꯭ꯔꯥꯏꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯗꯥ 30 ꯗꯤꯒ꯭ꯔꯤꯁꯤꯡꯒꯤ ꯃꯊꯛꯇꯥ ꯂꯩꯕꯥ ꯁꯥꯏꯗ ꯑꯁꯤ ꯍꯥꯏꯄꯣꯇꯦꯅꯁꯀꯤ ꯁꯔꯨꯛ ꯑꯍꯨꯝ ꯊꯣꯀꯄꯒꯤ ꯑꯃꯅꯤ꯫
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