The number of squares of any size in following grid of `10 xx 7`, is

(i) Find the number of reatangles of any size in a chess board (ii) Find the number of squares of any size in a rectangle of size 8xx 5 .

(i) Find the number of reatangles of any size in a chess board (ii) Find the number of squares of any size in a rectangle of size 8xx 5 .

Find number of square of any size in the rectangle of size 9xx6.

The number of rectangle , of any sixe excluding squares from the rectangle of size 8 xx 7 is

The number of rectangle , of any sixe excluding squares from the rectangle of size 8 xx 7 is

On a Grid paper, draw five squares of different sizes. Write the following information in a tabular form. Find whether the length of a side is in direct proportion to: the area of the square.

On a Grid paper, draw five squares of different sizes. Write the following information in a tabular form. Find whether the length of a side is in direct proportion to: the perimeter of the square.

On a Grid paper, draw five squares of different sizes. Write the following information in a tabular form. Find whether the length of a side is in direct proportion to: the perimeter of the square.

On a Grid paper, draw five squares of different sizes. Write the following information in a tabular form. Find whether the length of a side is in direct proportion to: the area of the square.