Question

if the perimeter of a rectangle is 120 centimeters and width 25 then find its length class 6​

Answer 1

Answer:

If the perimeter of a rectangle is 120 centimeters and width 25 then its length is 35 cm.

Step-by-step explanation:

Given: The perimeter of a rectangle = 120 centimeters

Width = 25 cm

Find the length of a rectangle.

Formula: The perimeter of a rectangle = 2 (length + breadth)

2 (length + 25)= 120

length + 25 = 120 /2

length + 25 = 60

Length = 60 - 25

Length = 35 cm

So, the length of the rectangle is 35 cm.

Answer 2

Answer:

The length of the rectangle will be 35 cm

Step-by-step explanation:

The perimeter of a rectangle is given to be 120 cm

Also, the width of the rectangle is 25 cm

We have to find the length of the rectangle

perimeter of rectangle = 2 ( length + width )

                              120 = 2 ( length + 25 )

                                60 = length + 25

                           length = 60 - 25

                           length = 35 cm