These presentations are used to study the triangle. They will allow you and your children to:construct triangles according to sidesconstruct triangles according to anglesconstruct the seven triangles of realityexplore true trianglesname the parts of a trianglename the parts of a right-angled trianglesensorially isolate the other parts of a right-angled trianglesensorially identify the internal and external altitudes of trianglessensorially identify the orthocenters of trianglessensorially identi