Question

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

Answer 1

Answer:

hi friend

here is your answer

Step-by-step explanation:

Let length=l, breadth=b of rectangle

⇒ Perimeter=2(l+b)

⇒100=2(35+b)

⇒50=35+b

⇒b=15cm

Area=lb=35×15=525cm

hope this helps you ☺️

Answer 2

Step-by-step explanation:

let length=l, breadth=b of rectangle

=> perimeter = 2(l+b)

=> 100 = 2(35+b)

=> 100/2 = 35+b

=> 50 = 35+b

=> 50-35 = b

=> 15=b

Area of rectangle =l×b

= 35×15

= 525 cm^2