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On first equation of perimeter I can't understand please you explain in Hindi?
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On first equation of perimeter I can't understand please you explain i...
परिधि का अर्थ
परिधि किसी आकृति के चारों ओर की कुल लंबाई को कहा जाता है। यह हमें यह जानने में मदद करता है कि किसी आकृति के किनारे कितनी दूरी है।
आकृतियों की परिधि
- चतुष्कोण (Square):
- चतुष्कोण की परिधि निकालने के लिए, सभी चारों भुजाओं की लंबाई को जोड़ते हैं।
- सूत्र: P = 4 × भुजा
- आयत (Rectangle):
- आयत की परिधि निकालने के लिए, लंबाई और चौड़ाई को जोड़कर 2 से गुणा करते हैं।
- सूत्र: P = 2 × (लंबाई + चौड़ाई)
- वृत्त (Circle):
- वृत्त की परिधि निकालने के लिए, व्यास या त्रिज्या का उपयोग किया जाता है।
- सूत्र: P = 2 × π × त्रिज्या या P = π × व्यास
उदाहरण
मान लीजिए, आपके पास एक चतुष्कोण है जिसकी भुजा 5 मीटर है।
- चतुष्कोण की परिधि:
- P = 4 × 5 = 20 मीटर
इस प्रकार, चतुष्कोण की परिधि 20 मीटर है।
महत्व
परिधि को समझना महत्वपूर्ण है क्योंकि यह हमें किसी आकृति के चारों ओर की दूरी बताता है। यह गणितीय समस्याओं को हल करने और विभिन्न आकृतियों की विशेषताओं को जानने में सहायक है।
निष्कर्ष
परिधि का अध्ययन हमें आकृतियों की प्रकृति और उनके गुणों को समझने में मदद करता है।
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On first equation of perimeter I can't understand please you explain in Hindi?
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