একটি সমবাহু ত্রিভুজের একটি বাহুর দৈর্ঘ্য 2a একক হলে, ত্রিভুজটির ক্ষেত্রফল কত বর্গ একক?

PSC BPSC Personal Officer গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল

PSC MinLand Office Assistant Cum Computer Typist NTRCA 16th NTRCA - 2019 CAAB – Aerodrome Assistant/AE (Civil)/AE (E/M) - 2023 MOD – DMLC – Junior Teacher - 2024 MinLand Office Assistant Cum Computer Typist - 2026 গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল

BCS 50th BCS Preli DPE Primary Head Teacher - 2009 50th BCS Preli - 2026 গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল

PSC MOD Junior Teacher DPE Primary Head Teacher - 2009 MoPA Assistant Director - 2016 BJS 9th BJS Preli - 2014 Agrani Bank Agrani Senior Officer - 2013 MDB Midland Asst. Officer - 2015 CAAB – Medical Officer / Aerodrome Assistant - 2021 BSCIC – Promotion Officer - 2023 BUET CPGCBL – Sub-Assistant Engineer - 2023 EGCB – Assistant Engineer - 2024 MOD Junior Teacher - 2021 গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল

PSC ACC Sub Assistant Director BCS 10th BCS Preli - 2011 38th BCS Preli - 2017 MoWCA Upazila Women Affairs Officer - 2016 MoHFW Assistant Engineer - 2016 MoPA Administrative Officer - 2016 DSS Social Service Officer - 2010 NTRCA 10th NTRCA College - 2014 Primary Teacher Pre-Primary Teacher - 2013 14th NTRCA - 2017 14th NTRCA College - 2017 ATEO Primary Education Officer - 2016 Secondary Teacher Govt Secondary Teacher - 2001 BBS – Thana Statistician - 2020 BD Post, Khulna Office Sohayak - 2022 LGED – Computer Typist - 2023 BR – Wayman - 2023 DMLC – Lecturer, Demonstrator & Junior Teacher - 2025 CS Brahmanbaria – Health Assistant - 2025 ACC Sub Assistant Director - 2025 গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল

PSC CS Cox’s Bazar Health Assistant BCS 12th BCS Preli - 2012 MoE, MoRTB, MoHPW SAE (Civil) - 2015 BPSC Assistant Director - 2006 NTRCA 11th NTRCA College - 2014 Primary Teacher Pre-Primary Teacher - 2014 CCI&E – Office Assistant - 2020 BBS – Statistical Assistant - 2020 MOFA – Personal Officer - 2022 BR – Booking Assistant - 2024 DLRS – Peshkar - 2025 CS Cox’s Bazar Health Assistant - 2025 গণিত সমবাহু ত্রিভুজের ক্ষেত্রফল