Geometry Terms Crossword

What are the lines called when the two lines do not meet?
A _______ is a line which starts at a point with given coordinates, and goes off in a particular direction to infinity, possibly through a second point.
An _____ is an angle smaller than a right angle
What has the same angle?
a straight line from the center to the circumference of a circle or sphere is called a what?
What type of angle is greater than 90 degrees and less than 180 degrees?
a straight line passing from side to side through the center of a circle is called a _______
what shape has a quadrilateral with only one pair of parallel sides?
What has the longest side of a right triangle, opposite the right angle.
What has a four-sided plane rectilinear figure with opposite sides parallel?
If each angular point of a polygon, polyhedron, or other figure is called a what?
What shape has four sides and four rights angles?
What angle is 90 degrees as in a corner of a square or at the intersection of two perpendicular straight lines?
What part of a figure cut off by a line or plane intersecting it?
a plane figure with at least three straight sides and angles, and typically five or more is called what?
If the two lines are parallel, the corresponding angles are equal. what angle is that?
What round plane figure whose boundary consists of points equidistant from a fixed point?
What has an outline or surface curved like the exterior of a circle or sphere?
What angle is 180 degrees?
What has a opposite equal acute angles, opposite equal obtuse angles, and four equal sides?