Perimeter of a rectangular field is 480 meters and the ratio between the length and breadth is 5:3. the area is ____. 155 sq.m 13.5 sq.m 1550 sq.m 13500 sq.m
Answers
Answered by
2
Perimeter = 480 m
ratio of length and breadth = 5 : 3
Let the lengthbreadthPerimeter2(5x+3x)2(8x)8x8xxx=5x=3x=2(l+b)=480=480=4802=240=2408=30
⟹length=5×30=150
breadth=3×30=90
Area=150×90=13500m2
ratio of length and breadth = 5 : 3
Let the lengthbreadthPerimeter2(5x+3x)2(8x)8x8xxx=5x=3x=2(l+b)=480=480=4802=240=2408=30
⟹length=5×30=150
breadth=3×30=90
Area=150×90=13500m2
Similar questions