Question

Find the the breadth of a rectangle park whose length in 55 metre and perimeter is 200 metre metre

Answer 1

Answer:

Length = 55m

Perimeter = 200m

2( l + b ) = 200

55 + b = 200/2

b = 100/55

= 20/11 m

Answer 2

PROPERTIES TO use :

PERIMETER of RECTANGLE = 2 ( l+ b)

according to given condition,

200 = 2 (55 + b)

100 = 55 +b

b = 45 m

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