Question
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निर्देश: निम्नलिखित प्रश्नों के लिए निम्नलिखित को ध्यान में रखें:
ABCD एक समद्विबाहु समलम्ब है और AB, DC के समानांतर है। माना A(2, 3), B(4, 3), C(5, 1) शीर्ष हैं।
शीर्ष D के निर्देशांक क्या हैं?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFव्याख्या:
समद्विबाहु समलम्ब चतुर्भुज में, विकर्ण एक दूसरे को समद्विभाजित करते हैं।
O, AC और BD का मध्यबिंदु है
तब, \(\frac{5+2}{2} = \frac{4+a}{2}, \frac{3+b}{2} = \frac{3+1}{2}\)
⇒ a = 3, b = 1
⇒ D(a, b) = (3, 1)
∴ विकल्प (d) सही है
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