किसी वर्ग के भीतर खींचे गये वृत्त का क्षेत्रफल `9pi cm^(2)` है। वर्ग का क्षेत्रफल ज्ञात करें?A. `24 cm^(2)`B. `30 cm^(2)`C. `36 cm^(2)`D. `81 cm^(2)`

किसी वर्ग के भीतर खींचे गय�

1.	किसी वर्ग के भीतर खींचे गये वृत्त का क्षेत्रफल `9pi cm^(2)` है। वर्ग का क्षेत्रफल ज्ञात करें?A. `24 cm^(2)`B. `30 cm^(2)`C. `36 cm^(2)`D. `81 cm^(2)`
Answer» Correct Answer - C वर्ग की भुजा `=` वृत्त का व्यास `pir^(2)=9pi` `implies r=3cm` `implies` वर्ग की भुजा `=3xx2=6cm` `implies` Area `=6xx6=36cm^(2)`

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किसी वर्ग के भीतर खींचे गये वृत्त का क्षेत्रफल `9pi cm^(2)` है। वर्ग का क्षेत्रफल ज्ञात करें?A. `24 cm^(2)`B. `30 cm^(2)`C. `36 cm^(2)`D. `81 cm^(2)`

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