Question

Shabana wants to put a lace border all around a rectangular table cover 3 metre long and 2 metre wide. Find the length of the lace required by Shabana ​

Answer 1

Answer:

10 m of lace is required.

Step-by-step explanation:

Length of the rectangular table = 3 m

Breadth of the rectangular table = 2 m

So, By taking out the perimeter we will get the length of the lace required.

Perimeter of a rectangle = 2( l + b ) units

= 2( 3 + 2) m

= 2 (5) m

= 10 m

Hence, the lace required is 10 meter.

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Answer 2

Length of the rectangular table cover = 3 m

Breadth of the rectangular table cover = 2 m

Shabana wants to put a less border all around the table cover. Therefore, the length of the lens required will be e equal to the perimeter of the rectangular table cover.

★ Now perimeter of the rectangular table cover:

=> 2 × (Length + Breadth)

=> 2 × (3 m + 2m)

=> 2 × 5 m

=> 10 m

Hence:-

• Length of the lens required is 10 m.

More about to know:

• Perimeter is the distance covered along the boundary forming a closed figure when you go round the figure once.

• Perimeter of a rectangle = 2 × (length + breadth)

• Perimeter of a square = 4 × length of its sides

• Perimeter of an equilateral triangle = 3 × length of a side