समबाहु त्रिभुज की परित्रिज्या 2.5√3 है, तो समबाहु त्रिभुज की भुजा ज्ञात कीजिए।

  1. 7.5 सेमी
  2. 9.5 सेमी
  3. 5.5 सेमी
  4. 12.5 सेमी

Answer (Detailed Solution Below)

Option 1 : 7.5 सेमी
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दिया गया है:

समबाहु त्रिभुज की परित्रिज्या 2.5√3 है

प्रयुक्त सूत्र:

समबाहु त्रिभुज की परित्रिज्या = भुजा/√3

गणना:

समबाहु त्रिभुज की परित्रिज्या 2.5√3 है

समबाहु त्रिभुज की भुजा = 2.5√3 × √3 = 7.5 सेमी

अतः, विकल्प (1) सही है।

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