domingo, 12 de marzo de 2017

2016-17. Triangles: Notable lines

Triangles

Isosceles triangle

Construction of an isosceles triangle with known unequal side and unequal angle.


I've been looking for an explanation in English, but I've only found it in Spanish.

Right-angled triangle

Construct the right angled triangle with known hypotenuse a and known sum of the sides b and c.


It is possible to draw a right angled triangle knowing the difference between b and c.



And some of your practices:







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