Question

The areas of a square and rectangle are equal. If the side of the square is 16 cm and the length
of the rectangle is 32 cm, find the breadth of the rectangle. Also, find the perimeter of the rectangle.​

Answer 1

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side of a square = 16 cm

Area of a square = ( 16 × 16 ) sq.cm

= 256 sq.cm

Now, area of Rectangle = 256 sq.cm

Length = 32 cm

Breadth = Area ÷ Length

= 256cm ÷ 32cm = 8cm

Hence, perimeter of a rectangle

= 2 ( l + b)

= 2 ( 32 + 8 ) cm

= 2 × 40 cm = 80 cm

Answer 2

Answer:

side of a square = 16 cm

side of a square = 16 cmArea of a square = ( 16 × 16 ) sq.cm

side of a square = 16 cmArea of a square = ( 16 × 16 ) sq.cm= 256 sq.cm

side of a square = 16 cmArea of a square = ( 16 × 16 ) sq.cm= 256 sq.cmNow, area of Rectangle = 256 sq.cm

Breadth = Area ÷ Length

Breadth = Area ÷ Length= 256cm ÷ 32cm = 8cm

Breadth = Area ÷ Length= 256cm ÷ 32cm = 8cmHence, perimeter of a rectangle

Breadth = Area ÷ Length= 256cm ÷ 32cm = 8cmHence, perimeter of a rectangle= 2 ( l + b)

Breadth = Area ÷ Length= 256cm ÷ 32cm = 8cmHence, perimeter of a rectangle= 2 ( l + b)= 2 ( 32 + 8 ) cm

Breadth = Area ÷ Length= 256cm ÷ 32cm = 8cmHence, perimeter of a rectangle= 2 ( l + b)= 2 ( 32 + 8 ) cm= 2 × 40 cm = 80 cm