Question
Download Solution PDFएक समचतुर्भुज का क्षेत्रफल 96 सेमी2 है और इसका एक विकर्ण 16 सेमी है। तो इसकी भुजा की लंबाई कितनी है?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
एक समचतुर्भुज का क्षेत्रफल = 96 सेमी2
एक विकर्ण = 16 सेमी
प्रयुक्त सूत्र:
अवधारणा: समचतुर्भुज के विकर्ण लंब समद्विभाजक होते हैं।
समचतुर्भुज का क्षेत्रफल = 1/2 × विकर्ण1 × विकर्ण2
समचतुर्भुज की भुजा = √[(D1/2)2 + (D2/2)2]
⇒ (1/2) × √[(D1)2 + (D2)2]
गणना:
अब, प्रश्न के अनुसार
96 = 1/2 × 16 × विकर्ण2
⇒ विकर्ण2 = 12
समचतुर्भुज की भुजा = 1/2 × √[162 + 122]
∴ 1/2 × 20 = 10 सेमी
Last updated on Jul 5, 2025
-> RRB NTPC Under Graduate Exam Date 2025 has been released on the official website of the Railway Recruitment Board.
-> The RRB NTPC Admit Card will be released on its official website for RRB NTPC Under Graduate Exam 2025.
-> Candidates who will appear for the RRB NTPC Exam can check their RRB NTPC Time Table 2025 from here.
-> The RRB NTPC 2025 Notification released for a total of 11558 vacancies. A total of 3445 Vacancies have been announced for Undergraduate posts like Commercial Cum Ticket Clerk, Accounts Clerk Cum Typist, Junior Clerk cum Typist & Trains Clerk.
-> A total of 8114 vacancies are announced for Graduate-level posts in the Non-Technical Popular Categories (NTPC) such as Junior Clerk cum Typist, Accounts Clerk cum Typist, Station Master, etc.
-> Prepare for the exam using RRB NTPC Previous Year Papers.
-> Get detailed subject-wise UGC NET Exam Analysis 2025 and UGC NET Question Paper 2025 for shift 1 (25 June) here