Question

if the perimeter of a rectangle is 130 cm and its breath is 30 cm, then calculate the area of a rectangle step by step with explanation​

Answer 1

Step-by-step explanation:

Perimeter of rectangle=130cm

⇒2(length+breadth)=130cm

⇒2(length+30)=130

⇒ length+30= 130/2

⇒ length+30=65

⇒ length=65−30=35cm

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

Thus, the area of rectangle is 1050cm2

hope it Helps u❤

~~anushka Here

Answer 2

Answer:

the perimeter of rectangle is 2*(l+b) =130

l+b=65

l=35

therefore area is l*b = 35*30

= 1050cm

Step-by-step explanation:

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