Of course, the main property of isosceles triangles is their two congruent sides. All isosceles triangles also have base angles that are congruent. Again, this property holds true for all isosceles triangles, no matter which direction their apex points.
In France, children start school at three years old (although it is not compulsory until six years old). A comparison between my daughter (educated in France) and her cousin (in the UK) at exactly 4 yrs 9 1/2 months old showed that a British education gives kids the tools they need to read and write much more quickly. Sarah, Apt, France
Traditionally, the German school day has started at 8:00 a.m. and finished at 1:00 or 2:00 p.m. â and that is often still the case. But in recent years, some schools in Germany have started offering a full day of education (Ganztagsschule).raditionally, the German school day has started at 8:00 a.m. and finished at 1:00 or 2:00 p.m. â and that is often still the case. But in recent years, some schools in Germany have started offering a full day of education (Ganztagsschule).