ex 102 p 188
Nieuw didactisch materiaal
Ontdek materiaal
- Exploring Reflections- movable line-distances and points
- Order of rotational symmetry for the scalene triangle and the rectangle
- Percentages2- Rectangle2
- Construction: Tangents to a Circle from a Point Outside the Circle APS
- Area of triangle and parallelogram on the same base and between same paralle lines.