Category: Shape
Solving and proving identities
In this section we shall explore proving and solving identities. The identities explored here will include; secant θ, cosecant θ, cotangent θ and tangent θ. For whatever purpose or applications you should be able...
Sine and Cosine Graphs
This chapter explores sine and cosine graphs. It covers sketching sine and cosine graphs, finding angles which have same sine or cosine values, and solving simple equations such as sin x = 0.6 You...
Rotating Shapes
This chapter explores rotating shapes. Itcovers rotating shapes around a coordinat grid, and describing rotations using angles and centres of rotations. Introduction We shall look at transforming shapes around a grid using rotation. Below...
Lines and Quadrilaterals
This chapter explores lines and quadrilaterals. The objectives for this chapter are; Imagining and describing 2D shapes, Parallel and perpendicular lines, properties of rectangles and squares and properties of common quadrilaterals. No prior knowledge...
Square and Cubic Units
This chapter explores square and cubic units. The objectives of this chapter are; to be able to convert between different units of area and volume, and solve area, volume and capacity problems with mixed...
Trigonometry Missing Sides
This article explores the topic trigonometry missing sides. The objectives for this section are being able to use the sine, cosine and the tangent formulae to find the missing sides in a triangle. You...
Surface Areas of Complex Shapes
This chapter explores surface areas of complex shapes. The objectives of this chapter are being able to calculate the surface areas of pyramids, cones and spheres and simple combinations of these solids. No prior...