Saved Bookmarks
| 1. |
UN DUUN5.The perimeter and area of a rectangle are 28 mts, 40 m-respectively, |
|
Answer» perimeter of rectangle= 28mtrlet breadth =xperimeter= 2(L+b)=28=2x+2L28/2=x+2L14/2=x+L7=x+ perimeter of a rectangle = 2 (length + breadth)area of a rectangle = length * breadth according to the perimeter 2 (length +breadth) =28 length +breadth =14 area of a rectangle = length * breadth possibilities are 10 plus 4as 10 multiplied by 4 equals to four length equals =10 |
|