MCQ Practice Mathematics 📖 সমকোণী ত্রিভুজের সমকোণের বিপরীত একটি কোণ ৫০ ০ হলে,অপর কোণটি কত ? Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up This question appeared in Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2018 suspended 2014 exam,held in 2018 (2)Question 3 Teacher Recruitment Preliminary Question Bank Quiz and Solution General math 2018 suspended 2014 exam,held in 2018 (2)Question 3