Saved Bookmarks
| 1. |
The Sites of a rectangular plot are in the ratio 5:4 and its area is equal to500 sq.m o find the perimeter of theplat. |
|
Answer» Step-by-step explanation:Solutions :- Given : The side of the RECTANGLE plot in the ratio is 5:4 and its area is equal to 500 sq. m Let the LENGTH and breadth be 5x and 4x respectively. Area of rectangle = Length × Breadth => 500 = 4x × 5x => 500 = 20x² => 500/20 = x² => 25 = x² => √25 = x = 5 Therefore, Length = 5x = 5 × 5 = 25 m Breadth = 4x = 4 × 5 = 20 m FIND the perimeter of rectangular plot :- Perimeter of rectangle = 2(Length + Breadth) = 2(25 + 20) m = 2 × 45 m = 90 m HENCE, Perimeter of rectangle plot = 90 m |
|