Question

The perimeter of a rectanglur piece of card board is 6m. Its breadth is 1 m. Find its length
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Answer 1

Answer:

The length of the rectangular piece of cardboard will be 2 m

Step-by-step explanation:

Here the perimeter and breadth of a rectangular cardboard is given

breadth = 1 m

perimeter = 6m

We have to find the length of the rectangular cardboard

perimeter = 2 ( length + breadth )

             6 = 2 ( length + 1)

              3 = length + 1

       length = 3 - 1

                    = 2 m

Answer 2

Answer:

Hence value of value of length will be 2 m

Step-by-step explanation:

In context to questions asked

We have to determine the value of length of rectangle.

As per questions

We have

The perimeter of a rectangle piece of card board is 6m. Its breadth is 1 m.

So let the length be l cm

As we know that

Perimeter of rectangle will be,

$perimeter = 2(l + b)$

Hence value of length will be,

$6 = 2(l + 1) \\ = > 6 = 2l + 2 \\ = > 2l = 6 - 2 \\ = > 2l = 4 \\ = > l = \frac{4}{2} \\ = > l = 2 \: m$