math Crossword

a 90 degree angle
a triangle with all sides and angles equal
A triangle having three unequal sides and angles.
The intersection point of two sides of a plane figure.
A triangle with one internal angle equal to 90 degrees
A polygon with 5 sides and 5 angles
A rectangle having all four sides of equal length
An angle less than 90 degrees but greater than 0 degrees
The line segment between two points on a given curve
One part of a line
A continuous extent of length
A position in space
Line segments that do not intersect
A polygon with four sides
A polygon having eight angles and eight sides
A triangle which has two sides equal
A polygon having six sides and six angles
An angle greater than 90 degrees but less than 180 degrees
A curve that is continuous and has endpoints that meet at the same point
A quadrilateral plane figure having two parallel and two nonparallel sides