Question
Download Solution PDF(-5, 5) ; (x, 10) ; (10, 6) ; (-2, 1) हे समांतरभुज चौकोनाच्या शिरोबिंदूंचे निर्देशांक आहेत. तर x शोधा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिलेल्याप्रमाणे:
समांतरभुज चौकोनाचे शिरोबिंदू = (-5, 5) ; (x, 10) ; (10, 6) ; (-2, 1)
संकल्पना:
समांतरभुज चौकोनाचे कर्ण एकमेकांना विभाजित करतात.
वापरलेले सूत्र:
मध्यबिंदू = \((\frac{x_1\ +\ x_2}{2},\ \frac{y_1\ +\ y_2}{2})\)
गणना:
येथे, O हा AC आणि BD चा मध्यबिंदू आहे कारण समांतरभुज चौकोनाचे कर्ण एकमेकांना विभाजित करतात.
आता, AC चा मध्य बिंदू = BD चा मध्य बिंदू
⇒ \(\frac{-\ 5\ +\ 10}{2}\ =\ \ \frac{x\ +\ (-\ 2)}{2}\)
⇒ 5 = x - 2
⇒ x = 7
∴ x चे मूल्य 7 आहे.
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