Question

length of the rectangle to exceeds its breadth by 4 metres if the perimeter of the rectangle is 84 find its and breadth

Answer 1

hello here is your answer by Sujeet yaduvanshi ☝☝☝☝☝☝☝☝☝

Let to be breadth=x

then,

Length=4+x

then,.

See attachment

Answer 2

let b =x m
l=x+4m
given perimeter of rectangle=8
perimeter of rectangle=2 (l+b)
84=2 (x+4+x)m
84=2 (2x+4)
2x+4=84÷2
2x=42-4
x=38÷2=19