Question

A rectangular field has a perimeter of 100 m. the lenth of the field .10m more than find the area ofnthe field

Answer 1

Let the breadth of the rectangle be x m
As per the question, Length = x + 10

Perimeter = 100 m
2(x+10+x) = 100
2x + 10 = 50
2x = 40
x = 20
Breadth = 20 m
Length = 30 m

Area = 30 x 20 = 600 sq m

Answer 2

So,

Considering the complete question is length of the field is 10 more than breadth i have found the solution to the question

If x is length and y is breadth then

Perimeter of rectangle = 2(x+y)

Area = xy

So,

100 = 2(x + 10+x)

2x +10 = 50

2x = 40

x=20

x+10 = 30

So,

Area = 20×30

=600 m²

So,

The area of the rectangle will be 600 m²

Hope this helps !!!!!!!!!!!!!!