alleryꯑꯣꯏꯒꯅꯤ꯫ 20 cm by 15 cm ꯇꯦꯉ꯭ꯛ ꯑꯃꯗꯥ ꯂꯨꯄꯊꯣꯛꯂꯕꯥ ꯀ꯭ꯌꯨꯕ ꯑꯃꯅꯥ ꯏꯁꯤꯡ 5.76 cm ꯋꯥꯡꯈꯠꯍꯜꯂꯤ; ꯃꯁꯤꯒꯤ ꯑꯦꯖ ꯑꯁꯤ? ꯅꯣ ꯁ꯭ꯄꯤꯜ꯫
A8 cm
B14 cm
C12 cm
D10 cm
Answer & Solution
Correct answer: C. 12 cm
ꯑꯣꯏꯒꯅꯤ꯫
ꯀ꯭ꯌꯨꯕ ꯑꯁꯤꯅꯥ 20 × 15 × 5.76 = 1728 cm ³ ꯗꯤꯁꯞꯂꯦꯁ ꯇꯧꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ ꯃꯁꯤꯒꯤ ꯃꯊꯛꯇꯥ ∛1728 = 12 cm ꯑꯣꯏ꯫
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