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ꯇꯦꯟꯖꯦꯟꯇ ꯑꯃꯒꯥ ꯀꯟꯇꯦꯛꯇꯀꯤ ꯄꯣꯏꯟꯇ ꯑꯗꯨꯗꯥ ꯂꯩꯕꯥ ꯔꯦꯗꯤꯌꯁꯀꯤ ꯃꯔꯛꯇꯥ ꯂꯩꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯀꯔꯤꯅꯣ?

A180°
B60°
C45°
D90°
Answer & Solution
Correct answer: D. 90°
ꯇꯦꯟꯖꯦꯟꯇ ꯑꯃꯅꯥ ꯁꯔꯀꯜ ꯑꯗꯨꯗꯥ ꯊꯦꯡꯅꯔꯤꯕꯥ ꯄꯣꯏꯟꯇ ꯑꯗꯨꯗꯥ ꯁꯦꯝꯕꯥ ꯔꯦꯗꯤꯌꯁ ꯑꯗꯨꯒꯥ ꯄꯥꯔꯄꯦꯟꯗꯤꯀꯨꯂꯥꯔ ꯑꯣꯏ꯫
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