Geometry Vocabulary Crossword

What is a triangle whose interior angles are all acute
What is the space between two lines or planes that intersect
What is an angle less than 90 degrees but more than 0 degrees
What is either of two equal and opposite angles formed by the intersection of two straight lines
What is a quadrilateral with one pair of parallel sides
The act of changing in form or shape or appearance
A quantity obtained by the addition of a group of numbers is
a polygon with four equal sides and four right angles is called what
be at an angle is called
the quality of being alike is what
What is a triangle with no two sides of equal length
What is the name for the 90 degree angle between two perpendicular lines
a parallelogram with four equal sides is named
a four-sided polygon
a quadrilateral whose opposite sides are parallel and equal
being everywhere equidistant and not intersecting is called
What is the name for an angle between 90 and 180 degrees
What is the name for a point equidistant from the ends of a line or the extremities of a figure
a triangle with two equal sides
a three-sided regular polygon is called
the length of a straight line through the center of a circle
a specific identifiable position in a continuum or series