"A Chemical Engineer with an MBA as your tutor."
...Triangles a) Formulas for the area of a triangle b)Problems involving triangles in two and three dimensions c) Angle between a line and a plane, and angle between two planes. 5. Circle Geometry (a) Parts of a circle (b) The angle subtended by an arc (c) Relationships between angles in a circle. (d) Tangents and Normals to circles and their properties...
10+ subjects, including calculus