Geometry - The branch of mathematics that deals with shapes, angles, dimensions and sizes of a variety of things we see in everyday life, Point - An exact location in space, Line - A collection of points along a straight path that extends endlessly in both directions., Line segment - A part of a line having two endpoints., Ray - A part of the line segment that has only one endpoint., Parallel lines - Lines that do not intersect or meet each other at any point in a plane, Perpendicular lines - Formed when two lines meet each other at the right angle or 90 degrees., Intersecting lines - Two or more lines that share exactly one common point, Transversal - A line intersecting two or more given lines in a plane at different points., Angles - When two rays combine with a common endpoint, Vertex - The point where the arms of an angle meet, Right Angle - An angle whose measure is ninety degrees (90°), Acute Angle - An angle whose measure is more than zero degrees 0° and less than ninety degrees 90°, Obtuse Angle - An angle whose measure is more than ninety degrees (90°) and less than one hundred and eighty degrees (180°), Straight Angle - The angle if the arms of the angle are in an opposite direction to each other,

Geometry

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