Question
Download Solution PDFदी गई आकृति में ABCD एक समचतुर्भुज है, x का मान क्या है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
∠CAB = 40°, ∠BDC = x°
अवधारणा:
समचतुर्भुज ABCD में, सभी भुजाएँ बराबर होती हैं।
समचतुर्भुज के आसन्न कोणों का योग 180° के बराबर होता है।
गणना:
∠D = 2 × ∠BDC = 2x [समचतुर्भुज में विकर्ण कोणों को समद्विभाजित करते हैं]
∠A = 2 × ∠CAB = 2 × 40 = 80°
अब,
∠CAB + ∠D = 180°
⇒ 80°+ 2x = 180°
⇒ x = 100/2 = 50°
∴ x का मान 50° है।
Last updated on Jun 17, 2025
-> The CUET 2025 provisional answer key has been made public on June 17, 2025 on the official website.
-> The CUET 2025 Postponed for 15 Exam Cities Centres.
-> The CUET 2025 Exam Date was between May 13 to June 3, 2025.
-> 12th passed students can appear for the CUET UG exam to get admission to UG courses at various colleges and universities.
-> Prepare Using the Latest CUET UG Mock Test Series.
-> Candidates can check the CUET Previous Year Papers, which helps to understand the difficulty level of the exam and experience the same.