Question

A rectangle is divided into 9 perfect square if the side of small square is 4cm find length and breadth of rectangle

Answer 1

Answer:

Length = 36 cm

Breath = 4 cm

Step-by-step explanation:

The rectangle is divided into 9 perfect squares.......

Therefore, by adding the length of a side of the square 9 times, we'll get the rectangle's length ( i.e. 36 cm ) and it's breath will be 4 cm.

Answer 2

The length and breadth of the rectangle is 12 cm and 12 cm respectively.

Step-by-step explanation:

The rectangle is divided into 9 squares as given in the image.

All the sides are equal in square, therefore, one side of square is 4 cm. Then all the square formed in the rectangle have 4 cm as sides.

The rectangle is divided into 3 parts in horizontal and vertical direction.

The horizontal direction gives the length of the rectangle:

⇒ 3 × 4 = 12 cm

∴ Length of the rectangle is 12 cm.

The vertical direction gives the breadth of the rectangle:

⇒ 3 × 4 = 12 cm

∴ Breadth of the rectangle is 12 cm.