allerypi ꯑꯁꯤ 22/7 ꯍꯥꯌꯅꯥ ꯂꯧꯔꯒꯥ, ꯔꯦꯗꯤꯌꯁ 7 cmꯒꯤ ꯁꯔꯀꯜ ꯑꯃꯒꯤ ꯑꯦꯔꯤꯌꯥ ꯑꯁꯤ ꯀꯌꯥꯅꯣ?
A154 cm²
B49 cm²
C44 cm²
D308 cm²
Answer & Solution
Correct answer: A. 154 cm²
ꯁꯔꯀꯜ ꯑꯦꯔꯤꯌꯥ ꯑꯁꯤ pi r ꯁ꯭ꯛꯕꯥꯔ ꯑꯣꯏ, ꯃꯔꯝ ꯑꯗꯨꯅꯥ (22/7) x 49 = 154 ꯁ꯭ꯛꯕꯥꯔ ꯁꯦꯟꯇꯤꯃꯤꯇꯔꯅꯤ꯫
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