Question

find the perimeter and area of a study table​

Answer 1

Answer:

perimeter is 2(l+b)

area=l×b

Answer 2

1.Perimeter

Perimeter is defined as the total boundary length of an object.

To find perimeter of a study table,we should know that

Study table = Rectangle

Perimeter of Rectangle = 2(l+b)

Hence we need the units length(l) and breadth(b) to solve a rectangle perimeter question.

For example lets take a question,

Find the perimeter of a study table with length and breadth as 5 m and 2 m respectively.

Ans: Now,

Length = 5m

Breadth = 2m

Perimeter = 2(l+b)

                 ⇒ 2(5+2)

                 ⇒ 2 x 7

                 ⇒ 14 m

2.Area

Area can be defined as the space occupied by a flat shape or the surface of an object.

To find area of a study table,we should know that

Study table = Rectangle

Area of Rectangle = lb  (or l x b)

So now lets take a question with the same dimensions as the previous one for perimeter.

Find the area of a study table with length and breadth as 5m and 2m respectively.

Ans: Now,

Length = 5m

Breadth = 2m

Area = lb

        ⇒ 5 x 2

        ⇒ 10 m²

Hope it helps..!!

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