Simultaneous Linear Equations in two variables. (With numerical coefficients only)
Introduction, collection of data, presentation of data, Graphical representation of data, Mean, Median of ungrouped data.
Area and perimeter of a triangle, Area and circumference of circle. Surface area and volume of Cube and Cuboids.
Trigonometric Ratios, Simple 2-D problems involving one right-angled triangle, Concept of trigonometric ratios of complementary angles and their direct application.
Cartesian System, plotting of points in the plane for given coordinates, solving simultaneous linear equations in 2 variables graphically and finding the distance between two points using distance formula.