Question
Download Solution PDFABC एक समबाहु त्रिभुज है और AD, BC पर शीर्षलंब है। यदि A के निर्देशांक (1,2) हैं और D के निर्देशांक (−2,6) हैं, तो BC का समीकरण क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
दिए गए शीर्ष A(1, 2) और D(−2, 6), जहाँ AD एक समबाहु त्रिभुज ABC में A से BC पर शीर्षलंब है।
AD की ढलान की गणना करें:
क्योंकि AD ⟂ BC, BC की ढाल,
रेखा BC का समीकरण
इसलिए, सही उत्तर विकल्प 4 है।
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