Question
Download Solution PDFयदि m∠C = m∠Z और AC = XZ है, तो ΔABC और ΔXYZ के सर्वांगसम होने के लिए निम्नलिखित में से कौन सी शर्त आवश्यक है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना:
सर्वांगसम त्रिभुजों ΔABC और ΔXYZ में, यदि m∠C = m∠Z और AC = XZ है, तो,
भुजा-कोण-भुजा स्वयं सिद्ध प्रमाण के अनुसार, सर्वांगसमता के लिए दोनों त्रिभुजों के दोनों भुजाएँ और सम्मिलित कोण बराबर होनी चाहिए,
⇒ ∠ABC = ∠XYZ और AB = XY
और,
⇒ ∠ACB = ∠YZX
तो, BC = YZ
∴ सही कथन BC = YZ है।
Mistake Points
कृपया ध्यान दें कि भुजा-कोण-भुजा अभिधारणा के अनुसार, सर्वांगसमता के लिए दोनों त्रिभुजों के दोनों भुजाएँ और सम्मिलित कोण बराबर होनी चाहिए।
Last updated on Jun 13, 2025
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