MCQ Practice Mathematics জীবন বীমা করপোরেশনের সহকারী ব্যবস্থাপক নিয়োগ পরীক্ষা-২০২০ 📖 The angles of a pentagon are in ratio 9 : 10 : 14 : 15. What is the sum of measures of the smallest and largest angles? ক 135°খ 216°গ 54°ঘ 81° 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 JBC Assistant Manager Recruitment Question Bank 2020 Question 43 JBC Assistant Manager Recruitment Question Bank 2020 Question 43 PreviousSumon bought 2 varieties of rice, costing Taka 8 per kg and Take 12 per kg each and mixed them in some ratio. Then he sold th... NextThe present ratio of students to teachers at a certain school is 30 to 1. If the student enrollment were to increase by 50 st...