What is the formula of L=7cm b=3cm Share with your friends Share 0 Shivani answered this प्रिय,कृपा करके अपना प्रश्न पूछें हम तभी सटीक उत्तर दे पायेंगे | 0 View Full Answer Urbish Chattopadhyay answered this We have to find area or perimeter?? 0 Gunjan Gupta answered this Please find this answer 0 London Eye answered this Length ? breadth 0 Bhumika Arya answered this length multiply 0 Saee Bharati answered this If it is area of rectangle - L?B =7?3 And if it is perimeter of rect -2?[L+B] =2?[7+3] 0