Question
Download Solution PDFएक समांतर चतुर्भुज में लगातार तीन शीर्ष (-3, 4), (0, -4) और (5, 2) होते हैं। चौथा शीर्ष _____ है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
ABCD एक समांतर चतुर्भुज है P, Q, R और S क्रमशः AB, BC, CD और DA के मध्य बिंदु हैं। फिर PR और SQ एक दूसरे को समद्विभाजक करते हैं।
गणना:
मध्य-बिंदु प्रमेय को लागू करना,
\(\rm {{x+0}\over2}={{5-3}\over2}\)
⇒ x = 2
\({{y-4}\over2}={{4+2}\over2}\)
⇒ y = १०
तो, चौथा निर्देशांक (2, 10) है
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