Respuesta :
Answer:
perimeter (ΔABC)
= AB + BC + CA
= 7.8 units + 5 units + 11.2 units
= 24 units
Step-by-step explanation:
Plato/Edmentum

Answer:
perimeter (ΔABC)
= AB + BC + CA
= 7.8 units + 5 units + 11.2 units
= 24 units
Step-by-step explanation:
Plato/Edmentum