alleryꯑꯣꯏꯒꯅꯤ꯫ ꯁꯔꯀꯨꯂꯥꯔ ꯋꯥꯁꯔ ꯑꯃꯒꯤ ꯔꯦꯗꯤꯌꯁ ꯑꯁꯤ 7 cm ꯑꯃꯁꯨꯡ 3.5 cm ꯂꯩ; ꯃꯁꯤꯒꯤ ꯙꯥꯇꯨꯒꯤ ꯃꯐꯝ ꯑꯁꯤ? π = 22/7 ꯍꯥꯌꯅꯥ ꯂꯧꯕꯥ ꯌꯥꯏ꯫
A154 cm²
B115.5 cm²
C192.5 cm²
D38.5 cm²
Answer & Solution
Correct answer: B. 115.5 cm²
ꯑꯣꯏꯒꯅꯤ꯫
ꯙꯥꯇꯨꯒꯤ ꯃꯐꯝ ꯑꯁꯤ (22/7) × (7² − 3.5²) = 115.5 cm²ꯅꯤ꯫
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