Question

ans only if you know with solution ​

Answer 1

Step-by-step explanation:

let the breadth of rectangle be x

according to condition give in problem 3/4 th of the breadth

length =3x/4

perimeter = length + breadth

126=3x/4+x

126=7x/4

x=126×4/7

x=18×4

x=72m

the length of rectangle is 3x/4=3×72/4=3×18=54m

area of rectangle = 72×54= 3888m^2

if there is any mistake in the calculation then I am sorry but remember the concept