

Congrunta triunghiurilor dreptunghice
Presentation
•
Mathematics
•
6th - 8th Grade
•
Hard
Loredana Cozocea
Used 7+ times
FREE Resource
6 Slides • 0 Questions
1
Congruenta triunghiurilor dreptunghice

2
Criteriul C.C.(Catetă-Catetă) de congruenţă a triunghiurilor dreptunghice:
Două triunghiuri dreptunghice care au catetele respectiv congruente sunt congruente.
3
Cazul C.U.
(catetă - unghi)
Doua triunghiuri dreptunghice care cate o cateta si cate un unghi ascutit respectiv congruente sunt congruente.
4
CAZUL IU
( ipotenuză - unghi)
Doua triunghiuri dreptunghice care au ipotenuza si cate un unghi ascutit respectiv congruente sunt congruente
5
CAZUL IC
( ipotenuză - catetă)
Doua triunghiuri dreptunghice care au ipotenuza si o cateta respectiv congruente sunt congruente
6
Exercițiu
Alegeți perechile de triunghiuri congruente și precizsții cazul de congruență
Congruenta triunghiurilor dreptunghice

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