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
One excellent time to visit France is in the late summer and Autumn, between the start of the school year and the Toussaint holiday. 2015 - 2016 French school holiday calendar. NOTE: French school holiday zones have changed. As from the start of the 2015-2016 school year, the zones are grouped as in the tables below. Spring holiday dates have been modified, relative to the calendar originally published by the Ministry of Education. To contact About-France.com, use the form provided.