The last angle would be 168 because all of the angles must equal to 180, so be adding 57+44 and then subtracting that to 180, you get 168.
27.9 C on a dry season
25.8 C on a rainy season
The river that lies between The USA and Mexico is the Rio Grande
The countries that border Brazil are French Guiana, Suriname, Uruguay, Argentina, Paraguay, Bolivia, Peru, Colombia, Venezuela, and Guyana.