allery72 डिग्री के केंद्रीय कोण वाला त्रिज्यखंड संपूर्ण का कितना प्रतिशत है?
A12 प्रतिशत
B25 प्रतिशत
C15 प्रतिशत
D20 प्रतिशत
Answer & Solution
Correct answer: D. 20 प्रतिशत
72 को 360 से विभाजित करने पर 0.2 आता है, जो 20 प्रतिशत के बराबर है।
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