Description

Concepts Covered: Relation between Ratio and Proportion with the geometry, Ratio of the length of a side of a square to the perimeter of a square, ratio of all the angles of an equilateral triangle, the proportion of the total of all angles to the angle formed by the perpendicular lines in a right-angled triangle, Explanation and examples of the ratio of the length of a side of a cube(L) to its area and volume, .