alleryꯁꯦꯟꯠꯔꯦꯜ ꯑꯦꯉ꯭ꯒꯜ ꯑꯃꯅꯥ 80° ꯑꯣꯏ꯫ ꯆꯞ ꯃꯥꯟꯅꯕꯥ ꯑꯥꯔꯀꯇꯥ ꯏꯅꯁ꯭ꯛꯔꯤꯞ ꯇꯧꯔꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨ ꯀꯔꯤꯅꯣ?
A40°
B160°
C20°
D80°
Answer & Solution
Correct answer: A. 40°
ꯁꯦꯟꯠꯔꯦꯜ ꯑꯦꯉ꯭ꯒꯜ ꯑꯁꯤ ꯆꯞ ꯃꯥꯟꯅꯕꯥ ꯑꯥꯔꯀꯇꯥ ꯏꯅꯁ꯭ꯛꯔꯤꯞ ꯇꯧꯔꯕꯥ ꯑꯦꯉ꯭ꯒꯜ ꯑꯗꯨꯗꯒꯤ ꯑꯅꯤꯔꯛ ꯑꯣꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ 80/2 = 40 ꯗꯤꯒ꯭ꯔꯤꯁꯤꯡꯅꯤ꯫
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