Question
Download Solution PDFΔ ABC~Δ FDE என்றால் AB = 9 செமீ, AC = 11 செமீ, DF = 16 செமீ மற்றும் DE = 12 செமீ, BC இன் நீளம்:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFகொடுக்கப்பட்டது:
AB = 9 செமீ., AC = 11 செமீ., DF = 16 செமீ. மற்றும் DE = 12 செமீ.
பயன்படுத்தப்பட்ட கருத்து:
இரண்டு முக்கோணங்கள் ஒரே மாதிரியாக இருக்கும்போது, அவற்றின் தொடர்புடைய கோணங்கள் சமமாகவும், அவற்றுடன் தொடர்புடைய பக்கங்களும் விகிதாசாரமாகவும் இருக்கும்.
கணக்கீடு:
ΔABC ~ ΔFDE
எனவே, AB/DF = BC/DE = AC/FE
இப்போது,
AB/DF = BC/DE
⇒ 9/16 = BC/12
⇒ BC = (9 × 12)/16
⇒ BC = 27/4
⇒ BC =
∴ BC இன் நீளம்
Last updated on Jun 13, 2025
-> The SSC CGL Notification 2025 has been released on 9th June 2025 on the official website at ssc.gov.in.
-> The SSC CGL exam registration process is now open and will continue till 4th July 2025, so candidates must fill out the SSC CGL Application Form 2025 before the deadline.
-> This year, the Staff Selection Commission (SSC) has announced approximately 14,582 vacancies for various Group B and C posts across government departments.
-> The SSC CGL Tier 1 exam is scheduled to take place from 13th to 30th August 2025.
-> Aspirants should visit ssc.gov.in 2025 regularly for updates and ensure timely submission of the CGL exam form.
-> Candidates can refer to the CGL syllabus for a better understanding of the exam structure and pattern.
-> The CGL Eligibility is a bachelor’s degree in any discipline.
-> Candidates selected through the SSC CGL exam will receive an attractive salary. Learn more about the SSC CGL Salary Structure.
-> Attempt SSC CGL Free English Mock Test and SSC CGL Current Affairs Mock Test.
-> Candidates should also use the SSC CGL previous year papers for a good revision.