関連ワード:  the length and breadth of a rectangle are increased by 20 and 30 respectively the area increased by    the length and breadth of a rectangle are increased by 20    the length and breadth of a rectangle are increased by 20 and 30    the length and breadth of a rectangle are increased by 20 and 25    what is length and breadth in rectangle  
結果 : the length and breadth of a rectangle are increased by 20