Basic Geometry Vocab

Across
2.	the point halfway between two given points.
4.	plane figure with three straight sides and angles and typically five or more.
9.	angle/ an angle that has a measure more than 90^o and less than 180^o.
11.	a polygon with three sides.
14.	bisector/ a line or ray that divides an angle in half.
16.	two rays sharing a common endpoint.
21.	half a circle that is a 180^o arc.
22.	the geometric figure formed by two points.
23.	angle/ a 180^o angle.
26.	a part of a line starting at a particular point and extending infinitely in one direction.
27.	segment/ all points between two given points.
29.	exactly equal in size and shape.
30.	bisector/ geometric figure that divides a line segment in half.
31.	triangle/ a triangle with three congruent sides.

Down
1.	center to a circles perimeter.
3.	the side of a right triangle opposite the right angle.
5.	a leg of a triangle.
6.	the geometric figure formed at the intersection of two distinct lines.
7.	triangle/ a triangle for which all three sides have different lengths.
8.	a corner point of a geometric figure.
10.	a flat surface extending in all directions.
12.	triangle/ a triangle with two sides that are the same length.
13.	line through the whole circle.
15.	polygon/ polygon that is equiangular.
17.	at a 90^o angle perpendicular lines have slopes that are negative recipricals.
18.	angle/ a 90^o angle.
19.	triangle/ a triangle which has a right 90^o interior angle.
20.	the locus of all points that are a fixed distance from a given point.
24.	two points or lines that never meet.
25.	angles/ two angles in a plane which share a common vertex and a common side but do not overlap.
28.	angle/ an angle that has a measure less than 90^o.