Exercici de tangents 35 (aixeta)

https://www.mongge.com/ejercicios/8869

Exercici de triangles, 11 ( arc capaç, mitjanes )

https://www.mongge.com/ejercicios/4982

Exercici de triangles, 10 (mitjanes, arc capaç )

https://www.mongge.com/ejercicios/4753

Exercici de triangles, 9 ( mitjanes, altures, arc capaç )

https://www.mongge.com/ejercicios/5077

Exercici de triangles, 8

https://www.mongge.com/ejercicios/35395

Exercici de triangles, 7

https://www.mongge.com/ejercicios/35397

Exercici de triangles, 6

https://www.mongge.com/ejercicios/35383

Exercici de tangents 34 (ànec)

https://www.mongge.com/ejercicios/2030