Geometry Crossword

an angle whose measure is exactly 180º
the height of a right triangle to the hypotenuse
a triangle with no congruent sides
a triangle with exactly two congruent sides
angles whose sum is 180º
a plane figure with at least three straight sides and three angles
to be both equilateral and equiangular
a segment from the center of a regular polygon at right angles to any of its sides
the area between two concentric circles which lie on the same plane
a segment that connects two points on a circle
a line that intersects a circle at two points
the number of cubic units contained in a solid
a solid geometric figure with straight parallel sides and circular or oval bases
the continuous line forming the boundary of a closed geometric figure
the number of square units needed to cover the surface of a two-dimensional figure
the distance around a circle
an angle whose vertex is on the circle and whose sides are chords of the circle
the longest side of a right triangle opposite the right angle
a geometric figure with four straight connecting sides and four angles
to have the same shape but not necessarily the same size
the portion of a circle enclosed by two radii and an arc
the point at which both sides of an angle come together
a four sided plane figure with opposite sides parallel
a straight line joining two opposite corners of a polygon with 4 or more sides
a line that intersects a set of parallel lines
angles whose sum is 90º