Hallar las coordenadas del baricentro de los triangulos cuyos vertices son a) (5?

<img src="https://tex.z-dn.net/?f=Hola~~Jaret%20%5C%5C%20%20%5C%5C%20Las~coordenadas~del~~baricentro~se~representa~asi%3A%20%5C%5C%20%20%5C%5C%20G%3D%28%5Cfrac%7Bx_%7B1%7D%2Bx_%7B2%7D%2Bx_%7B3%7D%7D%7B3%7D%20%29%2C%28%20%5Cfrac%7By_%7B1%7D%2By_%7B2%7D%2By_%7B3%7D%7D%7B3%7D%20%29%20%20%5C%5C%20%5C%5C%20Tenemos~cuyos~v%5Cacute%7Be%7Dtices%3A%20%5C%5C%20%285%2C2%29%3D%5C%20%5Ctextgreater%20%5C%20x_%7B1%7D%3D5~~~~%2C~~y_%7B1%7D%3D2%20%5C%5C%20%281%2C-3%29%3D%5C%20%5Ctextgreater%20%5C%20x_%7B2%7D%3D1~~~~%2C~~~~y_%7B2%7D%3D-3%20%5C%5C%20%28-5%2C1%29%3D%5C%20%5Ctextgreater%20%5C%20x_%7B3%7D%3D-5~~~%2C~~~y_%7B3%7D%3D1%20%5C%5C%20%20%5C%5C%20Reemplazando~tenemos%3A" />

<img src="https://tex.z-dn.net/?f=G%3D%28%20%5Cfrac%7B5%2B1-5%7D%7B3%7D%29%2C%28%20%5Cfrac%7B2-3%2B1%7D%7B3%7D%20%20%29%20%5C%5C%20%20%5C%5C%20G%3D%28%20%5Cfrac%7B1%7D3%7D%20%29%2C%28%20%5Cfrac%7B0%7D%7B3%7D%29%20%5C%5C%20%20%5C%5C%20%5Cboxed%7B%5Cboxed%7BG%3D%28%20%5Cfrac%7B1%7D%7B3%7D%2C0%29%20%7D%20%7D~~---%5C%20%5Ctextgreater%20%5C%20las~coordenadas~del~baricentro" /> = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = Espero haber ayudado!