Question

find the perimeter and the area of the rectangle whose length is 6 metre and breadth is 4 metre ​

Answer 1

Answer:

Length=6m Breadth=4m

Area= length×breadth

Area= (6×4)m

Area= 24 sq.m

Perimeter= 2(length+breadth)

Perimeter= 2(6+4)m

Perimeter= 2×10

Perimeter= 20m

Answer 2

Given:

The length and breadth of the rectangle as 6 meters and 4 meters respectively.

To Find:

The perimeter and area of the rectangle.

Solution:

The perimeter of a rectangle is given by, $2(l+b)$.

Use the mentioned formula and substitute 6 for l and 4 for b, and find the perimeter of the rectangle.

$2(6+4)=2(10)\\=20\, {\rm meter}$

The area of a rectangle is given by, $l\times b$.

Use the mentioned formula of the area and substitute 6 for l and 4 for b, and find the area of the rectangle.

$6\times 4=24\, {\rm square\, meters}$

Thus, the area of the rectangle is 24 square meters and the perimeter is 20 meters.