Question

.Find the perimeter of a rectangular field whose breath is 40cm and length is 50m​

Answer 1

Answer:

length= 50m= (1m = 100cm)

So, 50m= 50 x 100= 5000cm.

breadth= 40cm

Perimeter of rectangle= 2 x (length+breadth)

                                     = 2 x (5000+40)

                                     = 2 x 5040

                                     = 201600cm

• So the perimeter of rectangle is 201600cm (in centimeter) or 2016m (in meter)

Step-by-step explanation:

Answer 2

Given,

Length=40 cm

Breadth=50 cm

To find,

Perimeter

Answer,

10,080

Formula,

• Perimeter of Rectangle
• 1 m=100 cm

Short-hand uses,

L=Length

B=Breadth

Solution,

First,we change 50 m into cm.

1m=100cm

50 m=5000m

Perimeter of Rectangle

2×(L+B)

2×(5000+40)

2×5040

10,080