Question

The perimeter of rectangular sheet is 100 cm. If the length is 35 cm.Find its breadth.Also find the area.​

Answer 1

I hope this answer is right

Answer 2

Step-by-step explanation:

Let, take the breadth of a rectangle be x cm

Perimeter of rectangular sheet = 100 cm

its length = 35 cm

its breadth = 2(35 + x)

= 70 + 2x

=> 70 + 2x = 100

=> 2x = 100 - 70

=> 2x = 30

=> x = 30/2

= 15 cm

Area of the rectangle = length × breadth

= (35 × 15) cm²

= 525 cm²

Hence, its breadth is 15 cm and the area is 525 cm².

Hope, it helps