Question

find the length of the rectangle whose perimeter is 500 centimetre and whose breath is 100 CM


give me full ans​

Answer 1

Answer:

perimeter of the rectangle= 500cm

breadth= 100cm

length= perimeter/breadth

          = 500/100

          = 5cm

So, length= 5cm.

Answer 2

Answer:

Let the length of rectangle be x .

Perimeter of rectangle = 500 cm

Breadth of rectangle = 100 cm

Perimeter = 2 * ( Length + Breadth )

500 cm = 2 * ( x + 100 ) cm

500 cm = 2x + 200 cm

500 - 200 = 2x

300 = 2x

x = 300

2

= 150 cm.

So ,

Length of rectangle = 150 cm .