Question

the length of a rectangular field is 82 M if its perimeter is 248 M what is the breadth

Answer 1

Given,

Length of the rectangular field , L = 82m

Breadth of the rectangular field, B = ?

Perimeter of the rectangular field = 248m

We know,

Perimeter of the rectangle = 2 ( L+B )

i.e. 248 = 2 ( 82 + B )

=> 124 = 82 + B

=> 124 - 82 = B

=> 42 = B

Required, Breadth of the rectangular field = 42m


#racks

Answer 2

perimeter = 248m
length = 82m

2(l+b) = 248m
2*82+2b = 248m
2b = 248 - 164
2b = 84
b = 84/2
b = 42m