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
print icon. THE start of school, or la rentrÃ©e, when French schoolchildren file back into the classroom after the long summer break, was more disruptive than usual this year. Under controversial new rules, primary pupils must now go to school all five days a week, including Wednesday, the traditional day off. Nearly a quarter of state schools have made the change; the rest must do so in 2014. But nobody seems happy. Teaching unions grumble about an extra day in class.