The Triângulo Mineiro is the region that comprises the west part of the state of Minas Gerais, in Brazil.
It occupies an area of 93,500 km² and is bordered to the east by Serra da Canastra, to the south by state of São Paulo, to the north by the state of Goiás, and to the west by the junction of the Rio Grande and Paranaíba rivers. From Wikipedia