किसी वृत को त्रिज्या 14 से.मी. है तो वृत का क्षेत्रफल ज्ञात कीजिए

किसी वृत को त्रिज्या 14 से.म�

1.	किसी वृत को त्रिज्या 14 से.मी. है तो वृत का क्षेत्रफल ज्ञात कीजिए
Answer» त्रिज्या=14क्षेत्रफल=2πr

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किसी वृत को त्रिज्या 14 से.मी. है तो वृत का क्षेत्रफल ज्ञात कीजिए​

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किसी वृत को त्रिज्या 14 से.मी. है तो वृत का क्षेत्रफल ज्ञात कीजिए