Question

find the perimeter of a rectangular whose length and breadth are 130cm and 70cm respectively. ​

Answer 1

Step-by-step explanation:

length=130cm

bredth=70cm

perimeter=2(l+b)

2(130+70)

2×200

400cm

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Answer 2

• As per the data given in the question, we have to determine the perimeter of the rectangle.

        Given data:- length=$130cm.$  

                             Breadth=$70cm.$

         To find:- Perimeter of triangle=?

         Solution:-

• The area of a rectangle is $length\times breadth.$

• We know that, the perimeter of a rectangle is $2(length+breadth).$

         Here, we will use the perimeter formula. we get,

         $=2(length+breadth)\\=2(130+70)\\=2\times200\\=400cm.$

   Hence, the perimeter of rectangle will be $400cm.$