Honors Geometry Final

Across
4.	A flat surface that keeps spreading in all directions forever.
5.	Angle An angle found on the outside of a shape or object.
6.	Any shape that is a polygon and has four sides.
8.	lines Two lines that cross.
11.	lines Two lines, that lie next to each other without ever getting close together.
13.	The vertex is the point where two rays or line segments meet to form an angle.
14.	A specific place, marked by a dot and usually named with a letter.
15.	Triangle A triangle with two sides that have the same length.
17.	Polygon A shape with congruent sides and identical angles.
18.	angle An angle that is more than 90 degrees.

Down
1.	angle An angle that measures less than 90 degrees.
2.	Segment A part of a line that has two endpoints.
3.	Angle An angle found on the inside of a shape or object.
4.	lines Two lines that make right angles when they cross.
7.	angle An angle that measures 90 degrees.
9.	Triangle A triangle that has all three sides the same length.
10.	Triangle A triangle with no equal length sides.
12.	The units used to measure an angle.
16.	angle An angle that measures 180 degrees.