Posts Tagged ‘Geometry’

Many a times I came across to questions in which a square is formed by joining the mid-points of an enclosing figure. So everytime I came across to some common result in all such question which I will be sharing with you in this post. 1) Figure formed by joining the mid points of a Square: ... Full story

This post is to tell how to find the number of squares or rectangles in a grid. Grid is shown in the figure. It has (n-1) rows and (n-1) columns with n horizontal lines and n vertical lines. To form a square we need to select same number of vertical and horizontal lines. Therefore, No of ... Full story