समद्विभुज त्रिकोणाच्या दोन समान कोनांपैकी प्रत्येक कोन तिसऱ्या कोनाच्या दुप्पट असल्यास, तिसऱ्या कोनाचे माप आहे:

This question was previously asked in
RRB ALP CBT I 29 Aug 2018 Shift 2 Official Paper
View all RRB ALP Papers >
  1. 45°
  2. 36°
  3. 72°
  4. 90°

Answer (Detailed Solution Below)

Option 2 : 36°
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

दिलेले आहे:

समद्विभुज त्रिकोणाचे दोन समान कोन तिसऱ्या कोनाच्या दुप्पट असतात

वापरलेली संकल्पना:

त्रिकोणामध्ये, सर्व कोनांची बेरीज 180° असते.

गणना:

तिसरा कोन x अंश मानू

म्हणून, इतर दोन कोन 2x अंश आहेत.

म्हणून,

 x + 2x + 2x = 180°

⇒ 5x = 180°

⇒ x = 36°

म्हणून, तिसरा कोन 36° आहे

∴ आवश्यक उत्तर 36° आहे.

Latest RRB ALP Updates

Last updated on Jul 5, 2025

-> RRB ALP CBT 2 Result 2025 has been released on 1st July at rrb.digialm.com. 

-> RRB ALP Exam Date OUT. Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article. 

-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025. 

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> Bihar Home Guard Result 2025 has been released on the official website.

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.

->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.

-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways. 

-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.

-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here

More Mensuration Questions

Get Free Access Now
Hot Links: teen patti casino apk teen patti download apk teen patti king teen patti glory