Question

areas of a rectangle and square is same .length of the rectangle is 16cm and breadth 9cm . find the side of square​

Answer 1

Answer:

let the breadth of rectangle be x. 

area of square = area of rectangle

 18×18=x×36 

        x=9 

perimeter=2(l+b) 

              =2(9+36)

              =90 cm

Answer 2

Step-by-step explanation:

first find the area of rectangle which is = l × B

= 16×9

= 144cm²

now by this area we will find the sides of the square

area of square = s×s

144 =

under root = l²

12 = length of the square

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