ΔABCలో, ∠B మరియు ∠C యొక్క అంతర్గత ద్విభాగాలు O వద్ద కలుస్తాయి. ఒకవేళ ∠BAC = 72°, అప్పుడు ∠BOC విలువ:

This question was previously asked in
SSC CGL 2023 Tier-I Official Paper (Held On: 19 Jul 2023 Shift 2)
View all SSC CGL Papers >
  1. 110° 
  2. 126°
  3. 136° 
  4. 146° 

Answer (Detailed Solution Below)

Option 2 : 126°
super-subscription-prototype
Free
PYST 1: SSC CGL - English (Held On : 11 April 2022 Shift 1)
3.1 Lakh Users
25 Questions 50 Marks 12 Mins

Detailed Solution

Download Solution PDF

సాధన : 

qImage6502c6b1cf4feda650da62edF1 Other Arbaz 30-10-23 D13

∠BAC = 72°
 
కోణాల మొత్తం ద్వారా
 
⇒ ∠A + ∠B + ∠C = 180
 
⇒ ∠B + ∠C = 180 − 72 = 108
 
⇒ ∠OBC + ∠OCB = 54
 
కోణీయ ద్విభాగాలు O వద్ద కలుస్తాయి
 
కాబట్టి కోణాల మొత్తం ద్వారా,
 
⇒ ∠OBC + ∠OCB + ∠BOC = 180
 
⇒ 54 + ∠BOC = 180
 
⇒ ∠BOC = 126
 
∴ సరైన సమాధానం 126°.
 
Latest SSC CGL Updates

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. 

More Triangles Questions

Get Free Access Now
Hot Links: teen patti circle teen patti royal master teen patti