ꯑꯣꯏꯒꯅꯤ꯫ ꯀꯃꯟ ꯚꯦꯔꯇꯦꯛꯁ ꯑꯃꯥ ꯁꯦꯌꯔ ꯇꯧꯔꯤꯕꯥ ꯀ꯭ꯌꯨꯕꯣꯏꯗ ꯑꯃꯒꯤ ꯐꯦꯁ ꯑꯍꯨꯃꯒꯤ ꯁꯔꯐꯦꯁ ꯑꯦꯔꯤꯌꯥꯁꯤꯡ ꯑꯁꯤ 25 m², 32 m² ꯑꯃꯁꯨꯡ 32 m²ꯅꯤ꯫ ꯀ꯭ꯌꯨꯕꯣꯏꯗꯀꯤ ꯚꯣꯜꯌꯨꯝ ꯑꯁꯤ ꯀꯌꯥꯅꯣ?

ꯑꯣꯏꯒꯅꯤ꯫ 1 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫ ꯃꯥꯌꯊꯣꯡꯁꯤꯡ ꯑꯗꯨ ab = 25, bc = 32, ca = 32 ꯑꯣꯏꯔꯁꯅꯨ꯫ 2 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫ ꯃꯁꯤꯡ ꯌꯥꯃꯍꯅꯕꯥ: (abc)² = 25 × 32 × 32 = 25600꯫ 3 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫ ꯑꯗꯨꯅꯥ abc = √25600 = 160 ꯑꯣꯏꯒꯅꯤ꯫ 4 ꯍꯥꯌꯅꯥ ꯀꯧꯏ꯫ ꯀ꯭ꯌꯨꯕꯣꯏꯗꯀꯤ ꯚꯣꯜꯌꯨꯝ = abc = 160 m³. _ꯁꯣꯔꯁ: ꯑꯥꯔ.ꯑꯥꯔ.ꯕꯤ.ꯒꯤ ꯒ꯭ꯔꯨꯞ D ꯁꯤ.ꯏ.ꯑꯦꯟ.-02/2018 ꯄꯤ.ꯋꯥꯏ.ꯀ꯭ꯌꯨ., Q.13._