Question

mi a dat cu virgula complet​

Answer 1

Explicație pas cu pas:

$AM = \dfrac{\mathcal{P}_{\triangle ABM} + \mathcal{P}_{\triangle ACM} - \mathcal{P}_{\triangle ABC}}{2} = \dfrac{24 + 36 - 48}{2} = \dfrac{12}{2} = 6 \ cm$