Question

the area of rectangle is 540 cm sqare and it's length is 36 cm. find its width and perimeter​

Answer 1

Answer:

Area= 540cm2

Width= area / length

         = 540 cm2 /  36 cm

         = 15cm

Perimeter= 2( 15 + 36) cm

               = 2 x 51 cm

              = 102 cm

Answer 2

Answer:

The width = 15cm

The Perimeter = 102 cm

Step-by-step explanation:

The area of rectangle = 540 square cm

The length of rectangle = 36 cm

The width = 540 ÷ 36

                 = 15

So, the width of the rectangle is 15 cm..

The perimeter of the rectangle = (2 × l )+ (2 × b)

                                                    = (2 x 36) + (2 x 15)

                                                    = 72 + 30 cm

                                                    = 102 cm

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