alleryএটা বৃত্তৰ পৰিধি 88 cm। pi ক 22/7 হিচাপে লৈ, ইয়াৰ ব্যাসাৰ্ধ কিমান?
A28 cm
B21 cm
C7 cm
D14 cm
Answer & Solution
Correct answer: D. 14 cm
ব্যাসাৰ্ধ হৈছে 88 / (2 x 22/7) = 14 cm।
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