students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
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students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).
students of a school staged a rally for cleanliness campain. they walked through the lanes in 2 groups .one group walked through the lanes .AB,BC and CA . while other through AC,CD and DA. Then they cleaned the area enclosed within their lanes. if AB=9m,BC=40m,CD=15,DA=28m and angle B=90° . which group cleaned more area and by how much ??.Find total area cleaned by students (neglecting the width of lane).