Geography is the field that studies phenomena on Earth in terms of land and their features and by including the interaction of humans with space. Due to this, geographers use quantitative precise methods such as statistics, weather analysis, among others that require no interpretation or little interpretation along with a qualitative method such as observations that depend on the interpretation of the geographer. Despite this, in most cases, the interpretation of geographers depends on personal perceptions and perspective that is commonly related to specific disciplines or areas of the geography. According to this, it is true, a geographer's interpretation of events, people, and places is influenced by perceptions and perspectives.
A straight angle measures 180°. ... An angle can be measured using a protractor, and the angle of measure 90 degrees is called a right angle. In a right angle, the two arms are perpendicular to each other. When the right angle is divided into two equal parts each angle measures 45°.
Use sunrise and sunset for approximate directions.
Face the sunrise and you are facing east; north will be on your left and south will be on your right. Face the sunset and you are facing west; north will be on your right and south will be on your left.
