Question

draw a rectangle of sides 7 cms and 5 cms. construct another rectangle of length 8 cms without changing the ratio of their sides​

Answer 1

Answer:

Step-by-step explanation:

Length of a rectangle = 7 cm

And breadth of a rectangle = 5 cm

Let length of side of a square = x cm

Area of a square = Area of a rectangle

Or, x² = 7×5

Or, x² = 35

Or, x² = (√35)²

Or, x = √35

Or, x = 5.92 cm

Answer 2

Answer:

the side of square = 5.92

Step-by-step explanation:

length of a rectangle = 7 cm

and breadth of a rectangle = 5 cm

let length of sides of a square = x cm

area of a square = area of a rectangle

or,X2 = 7*5

or, X2 = 35

or, X2 = (√35)^2

or, x = √35

or, x = 5.92 cm