एक सम षट्भुज की प्रत्येक भुजा की लंबाई \(2\sqrt{3} \)  सेमी है। दिए गए षट्भुज का क्षेत्रफल क्या है?

This question was previously asked in
RRB NTPC CBT 2 (Level-3) Official Paper (Held On: 17 June 2022 Shift 2)
View all RRB NTPC Papers >
  1. 18 सेमी2
  2. 54 सेमी2
  3. \(18\sqrt{3} \)  सेमी2
  4. \(24\sqrt{3} \)  सेमी2

Answer (Detailed Solution Below)

Option 3 : \(18\sqrt{3} \)  सेमी2
Free
RRB Exams (Railway) Biology (Cell) Mock Test
8.9 Lakh Users
10 Questions 10 Marks 7 Mins

Detailed Solution

Download Solution PDF

दिया है: 

षट्भुज की भुजा (a) = 2

प्रयुक्त सूत्र: 

षट्भुज का क्षेत्रफल (3√3 ) x a2
                                            2

गणना: 

 षट्भुज का क्षेत्रफल

⇒ 3√3 x (2√3)2 
      2 

⇒ 3√3 x (4x3) = 3√3 x (12) 
      2                    2 

⇒ 3√3 x 6 = 18√3 सेमी2.

दिए गए षट्भुज का क्षेत्रफल 18√3 सेमीहै।

Latest RRB NTPC Updates

Last updated on Jul 5, 2025

-> RRB NTPC Under Graduate Exam Date 2025 has been released on the official website of the Railway Recruitment Board. 

-> The RRB NTPC Admit Card will be released on its official website for RRB NTPC Under Graduate Exam 2025.

-> Candidates who will appear for the RRB NTPC Exam can check their RRB NTPC Time Table 2025 from here. 

-> The RRB NTPC 2025 Notification released for a total of 11558 vacancies. A total of 3445 Vacancies have been announced for Undergraduate posts like Commercial Cum Ticket Clerk, Accounts Clerk Cum Typist, Junior Clerk cum Typist & Trains Clerk.

-> A total of 8114 vacancies are announced for Graduate-level posts in the Non-Technical Popular Categories (NTPC) such as Junior Clerk cum Typist, Accounts Clerk cum Typist, Station Master, etc.

-> Prepare for the exam using RRB NTPC Previous Year Papers.

-> Get detailed subject-wise UGC NET Exam Analysis 2025 and UGC NET Question Paper 2025 for shift 1 (25 June) here

More Solid Figures Questions

More Mensuration Questions

Get Free Access Now
Hot Links: teen patti real cash withdrawal teen patti master 51 bonus teen patti go