alleryଏକ ବୃତ୍ତର ପରିଧି 88 cm ଅଟେ। pi କୁ 22/7 ଭାବରେ ବ୍ୟବହାର କରି, ଏହାର ବ୍ୟାସାର୍ଦ୍ଧ କେତେ?
A28 cm
B21 cm
C7 cm
D14 cm
Answer & Solution
Correct answer: D. 14 cm
ବ୍ୟାସାର୍ଦ୍ଧ ହେଉଛି 88 / (2 x 22/7) = 14 cm।
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