त्रिकोणाच्या प्रत्येक बाजूची लांबी 12 सेमी आहे. त्रिकोणाच्या वर्तुळाकाराची लांबी किती आहे?

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SSC CGL 2023 Tier-I Official Paper (Held On: 24 Jul 2023 Shift 1)
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  1. 8√3 सेमी
  2. 2√3 सेमी
  3. 6√3 सेमी
  4. 4√3 सेमी

Answer (Detailed Solution Below)

Option 4 : 4√3 सेमी
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दिले:

समभुज त्रिकोणाची बाजू 12 सेमी आहे.

वापरलेले सूत्र:

समभुज त्रिकोणाच्या परिक्रॅडिअस (R) चे सूत्र R = (a/√3) आहे, जेथे a ही समभुज त्रिकोणाच्या बाजूची लांबी आहे.

गणना:

समभुज त्रिकोणाच्या बाजूची लांबी 12 सेमी दिली आहे.

परिक्रमा त्रिज्या सूत्र वापरून, आम्हाला मिळते:

R = (a/√3)

R = (12/√3)

R = 4√3 सेमी

म्हणून, समभुज त्रिकोणाच्या परिमंडलाची त्रिज्या 4√3 सेमी आहे.

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