alleryदो त्रिज्याओं और एक वृत्त के चाप से घिरे क्षेत्र को क्या कहा जाता है?
Aलेंस
Bवृत्तखंड
Cवलय
Dत्रिज्यखंड
Answer & Solution
Correct answer: D. त्रिज्यखंड
दो त्रिज्याएं और उनके सिरों के बीच का चाप मिलकर एक त्रिज्यखंड (Sector) बनाते हैं।
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