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Math Ch8 Vocab II

Math Chapter 8 Vocabulary II

perpendicular lines two intersecting lines that form a right angle
parallel lines In a plane, lines that never intersect
straight angle an angle that forms a straight line
line a straight path of points that goes on and on in two directions
octagon a polygon with eight sides
hexagon a polygon with six sides
pentagon a polygon with five sides
quadrilateral a polygon with four sides
triangle a polygon with three sides
polygon a closed plane figure made up of line segments
side each of the line segments of a polygon
point an exact location in space
intersecting lines lines that cross at a point
Created by: dmeisner