Question

the area of rectangle is 360 CM
and its length is 35 cm find the perimeter of rectangle​

Answer 1

Answer:

let

length=x

Breadth=y

By given Conditions

xy=360...I

x=35... Il

Put x = 35 in eq. I

35 X y=360

$y = 360 \div 35$

y = 10.3

Perimeter= x+y

= 35+10.3

= 45.3cm

Answer 2

Answer:

=> Breadth = $18$cm

    Perimeter = $106$cm

Step-by-step explanation:

Given that:-

The area of the rectangle is $630$ cm

And the length is $35$ cm

We have to find the breadth and the perimeter,

As we know that, the formula for:

Area of rectangle = length $\times$ breadth

$=> 630 = 35 \times$ breadth

Now, by dividing $630$ by $35$ we get,

=> breadth = $18$cm

The perimeter of rectangle = $2(l+b)$

$=> 2 ( 35 + 18 )$

=> 2  $\times$ 53

=> $106$cm

So, the perimeter is 106cm.