Question
Download Solution PDFदो संकेंद्रित वृत्तों की त्रिज्याएँ 10 सेमी और 6 सेमी हैं। बड़े वृत्त की उस जीवा की लंबाई ज्ञात कीजिए जो छोटे वृत्त को स्पर्श करती है।
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFगणना
किसी भी जीवा का लंब समद्विभाजक वृत्त के केंद्र से होकर गुजरता है,
OP ⊥ AB
OPB में, ∠OPB = 900
PB2 = OB2 – OP2
⇒ PB2 = 102 – 62
⇒ PB2 = 64
⇒ PB2 = 82
⇒ PB = 8 सेमी
OP, AB को समद्विभाजित करता है
⇒ AP = PB = 8 सेमी
∴ AB = AP + PB = 8 + 8 = 16 सेमी
AB की लंबाई 16 सेमी है।
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.