Interactive training in mathematics on PC.Basic Math is an interactive application - something you miss in these screen dumps.

These pictures are only samples from a tutorial sequence. Scroll down...

**Triangles, Angle sum of triangles**

**Similar shaped triangles, Isosceles triangles**

**Equilateral triangles, Right-angled triangles**

**Sine, Cosine and Tangent**

**Addition Method, The area statement**

Content

Similar shaped triangles

The Sine function

Using the Sine function

Exercises