Question

the perimeter of rectangle is 200 cm. if the breadth of the rectangle is 30 cm. Find its length. Also find Area of the rectangle.​

Answer 1

Answer:

Perimeter of rectangle=130cm

⇒2(length+breadth)=130cm

⇒2(length+30)=130

⇒ length+30=2130

⇒ length+30=65

⇒ length=65−30=35cm

Now area of rectangle=length×breadth=35×30=1050cm2

Thus, the area of rectangle is 1050cm2.