Define Coterminal Angles Math
Coterminal angles are two or more angles that have their initial and terminal sides in the same positions.
Define coterminal angles math. What is a coterminal angle. Measure of an angle side of a polygon. Coterminal angles are those angles that share the terminal side of an angle occupying the standard position the standard position means that one side of the angle is fixed along the positive x axis and the vertex is located at the origin. Angles which drawn in standard position share a terminal side for example 60 300 and 780 are all coterminal.
However the angle measures differ either because. Learn about the coterminal angles formula coterminal angles worksheet coterminal angles and reference angles in the concept of coterminal angles. One angle is measured clockwise and. Another way to describe coterminal angles is that they are two angles in the standard position and one angle is a multiple of 360 degrees 2π larger or smaller than the other.
Adjust the angle below by dragging point a or d multiple times around b the origin and note when the angles abc and dbc are coterminal. Check out the interactive simulations to know more about the lesson and try your hand at solving a few interesting practice questions at the end of the page.