Question
Download Solution PDFदिलेल्या आकृतीमध्ये, ABCD हा आयत आहे आणि P हा DC वर एक बिंदू आहे, जसे की BC = 24 सेमी, DP = 10 सेमी, आणि CD = 15 सेमी. जर AP ने उत्पादित केलेल्या BC ला Q वर छेदले तर AQ ची लांबी काढा.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिले:
एक आयत ABCD ज्यामध्ये BC = 24, DP = 10 सेमी आणि CD = 15 सेमी
CP = 15 - 10 = 5
वापरलेली संकल्पना:
त्रिकोणाची समानता
जर दोन त्रिकोणांमधील संगत कोनांची मूल्ये समान असतील तर त्रिकोण समान आहेत असे म्हटले जाते
जर दोन त्रिकोण सारखे असतील तर त्यांच्या संबंधित बाजूंचे गुणोत्तर समान असेल
गणना:
∆ADP आणि ∆QCP मध्ये
∠ADP = ∠QCP (दोन्ही 90° आहेत)
∠APD = ∠QPC (अनुलंब विरुद्ध कोन)
AD||BQ म्हणून, नंतर
∠PAD = ∠PQC (पर्यायी कोन)
तर, ∆ADP आणि ∆QCP हे समान त्रिकोण आहेत
आता,
AD/QC = DP/CP = AP/QP
∆APD मध्ये
AD 2 + DP 2 = PA 2
24 2 + 10 2 = PA 2 (AD = BC एका आयताची विरुद्ध बाजू)
PA = 26
⇒ 24/QC = 10/5 = 26/QP
⇒ QP = 13
आता,
AQ = AP + PQ = 26 + 13
⇒ ३९
∴ AQ 39 सेमी असेल
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.