त्रिकोणाचे क्षेत्रफळ ज्याचे शिरोबिंदू (2, 4), (-3, -1) आणि (5, 3) दिले आहेत:

This question was previously asked in
RRB ALP Previous Paper 11 (Held On: 17 Aug 2018 Shift 1)
View all RRB ALP Papers >
  1. 7 चौरस.एकके
  2. 14 चौरस.एकके
  3. 20 चौरस.एकके
  4. 10 चौरस.एकके

Answer (Detailed Solution Below)

Option 4 : 10 चौरस.एकके
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

दिलेल्याप्रमाणे:

(x1 ,y1) =  (2, 4),

(x2,y2) = (-3, -1) 

(x3 ,y3)= (5, 3)

वापरलेले सूत्र:

त्रिकोणाचे क्षेत्रफळ = [x1(y2 – y3) + x2(y3 – y1) + x3(y1 – y2)]/2

गणना:

त्रिकोणाचे क्षेत्रफळ = [x1(y2 – y3) + x2(y3 – y1) + x3(y1 – y2)]/2

सूत्रातून मूल्ये वजा करून

⇒ [2(-1 – 3) + (-3)(3 – 4) + 5(4 + 1)]/2

⇒ [-8 + 3 + 25]/2 = 10 चौरस एकके

Latest RRB ALP Updates

Last updated on Jun 11, 2025

-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.

-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in

-> 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.

-> 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 Co-ordinate Geometry Questions

Get Free Access Now
Hot Links: teen patti palace teen patti yas teen patti wink teen patti baaz