Question

the are of rectangle and the square of area same if length and breth are 90 cm and 80 cm find the side of square​

Answer 1

Answer:

60√2

Step-by-step explanation:

area of rectangle = area of square

              L*B         = A^2

            90*80       =  A^2

             7200       =  A^2

              60√2      = A

hence the length of the side of square = 60√2  

           

Answer 2

Answer:

Given: The side of the square park =60m

The length of the rectangular park=90m

According to the question,

Area of square park=Area of rectangular park

⇒ side×side=length×breadth

⇒60×60=90×breadth

⇒ breadth= 60×60/90

=40m

Thus, the breadth of the rectangular park is 40m.

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