Question

reactangle length=45cm breadth=26cm perimeter of a reactangle

Answer 1

Perimeter of rectangle = 2 ( l + b )

where, l is the length,

and b is the breadth.

=[2(45+26)] cm

=(2×71)cm

=142 cm.

So, the perimeter of the rectangle is 142 cm.

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Answer 2

length of rectangle, l= 45cm

breadth of rectangle,b = 26cm



Then , perimeter of rectangle = 2(l + b)

= 2(45+ 26)

= 2*71

= 142cm.


Hence, perimeter of rectangle is 142cm