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Nuetrik [128]
3 years ago
14

Calculeaza aria unui triunghi cu baza de 20 cm si inaltimea corespunzatoare ei de 12 cm

Mathematics
1 answer:
Elanso [62]3 years ago
4 0

Answer:

Aria unui triunghi =120 cm²  

Step-by-step explanation:

Folosind formula:

Aria unui triunghi = (baza x înălțimea) / 2

                          A=(20x12)/2

                            =240/2 cm²

                            =120 cm²      

Aria unui triunghi =120 cm²    

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