Geometry Final Exam Flashcards

1406666752	point	a location that has neither shape nor size	0
1406666753	line	made up of points and has no thickness or width	1
1406666754	plane	a flat surface made up of points that extends infinitely in 4 directions	2
1406666755	collinear	points that lie on the same line	3
1406666756	coplanar	points that lie in the same plane	4
1406666757	point		5
1406666758	line		6
1406666759	plane		7
1406666760	intersection of two or more geometric figures	the set of points that they have in common	8
1406666761	the intersection of two lines	a point	9
1406666762	the intersection of two planes	a line	10
1406666763	space	a boundless, three-dimensional set of all points	11
1406666764	line segment	a measurable portion of a line, with two endpoints	12
1406666765	congruent segments	line segments that have the same measure	13
1406666766	congruent	having the same size and shape	14
1406666767	constructions	drawings of geometric figures created without the benefit of measuring tools, generally using only a pencil, straightedge, and compass	15
1406666768	the distance between two points on a number line		16
1406666769	the distance between two points on the coordinate plane		17
1406666770	midpoint of a line segment	the point halfway between the endpoints of the segment	18
1406666771	formula for midpoint of a line segment		19
1406666772	segment bisector	any segment, line or plane that intersects a segment at its midpoint	20
1406666773	ray	a part of a line, having one endpoint and extending indefinitely in one direction	21
1406666774	ray		22
1406666775	opposite rays	two collinear rays sharing a common endpoint	23
1406666776	angle	two noncollinear rays that have a common endpoint	24
1406666777	sides of an angle	the two noncollinear rays that make up an angle	25
1406666778	vertex of an angle	the common endpoint of the two rays of an angle	26
1406666779	degrees	the unit of measure for angles	27
1406666780	right angle	an angle that measures 90 degrees	28
1406666781	acute angle	an angle that measures between 0 and 90 degrees	29
1406666782	obtuse angle	an angle that measures between 90 and 180 degrees	30
1406666783	congruent angles	two angles that have the same measure	31
1406666784	angle bisector	a ray that divides an angle into two congruent angles	32
1406666785	adjacent angles	two angles that lie in the same plane and have a common vertex and a common side, but no common interior points	33
1406666786	linear pair	a pair of adjacent angles with noncommon sides that are opposite rays	34
1406666787	vertical angles	two nonadjacent angles formed by two intersecting lines	35
1406666788	vertical angles are....	congruent	36
1406666789	complementary angles	two angles with measures that have a sum of 90 degrees	37
1406666790	supplementary angles	two angles with measures that have a sum of 180 degrees	38
1406666791	the angles in a linear pair are ....	supplementary	39
1406666792	lines, segments, or rays that form rights angles are...	perpendicular	40
1406666793	the symbol for perpendicular		41
1406666794	polygon	a closed figure formed by a finite number of coplanar segments called sides such that (1) the sides that have a common endpoint are noncollinear, and (2) each side intersects exactly two other sides at their endpoints	42
1406666795	vertex of a polygon	the vertex of an angle of a polygon	43
1406666796	concave polygon	a polygon that "turns inward"	44
1406666797	convex polygon	a polygon that does not "turn inward"	45
1406666798	triangle	polygon with 3 sides	46
1406666799	quadrilateral	polygon with 4 sides	47
1406666800	pentagon	polygon with 5 sides	48
1406666801	hexagon	polygon with 6 sides	49
1406666802	heptagon	polygon with 7 sides	50
1406666803	octagon	polygon with 8 sides	51
1406666804	nonagon	polygon with 9 sides	52
1406666805	decagon	polygon with 10 sides	53
1406666806	hendecagon	polygon with 11 sides	54
1406666807	dodecagon	polygon with 12 sides	55
1406666808	n-gon	a polygon with an undetermined number of sides	56
1406666809	equilateral polygon	a polygon in which all sides are congruent	57
1406666810	equiangular polygon	a polygon in which all angles are congruent	58
1406666811	regular polygon	a polygon that is both equilateral and equiangular	59
1406666812	perimeter of a polygon	the sum of the lengths of the sides	60
1406666813	area of a triangle		61
1406666814	area of a rectangle		62
1406666815	circumference of a circle		63
1406666816	area of a circle		64
1406666817	polyhedron	a solid with all flat surfaces that enclose a single region of space	65
1409112815	prism	a polyhedron with two parallel congruent bases connected by parallelogram faces	66
1409112816	pyramid	a polyhedron that has a polygonal base and three or more triangular faces that meet at a common vertex	67
1409112817	cylinder	a solid with congruent parallel circular bases connected by a curved surface	68
1409112818	cone	a solid with a circular base connected by a curved surface to a single vertex	69
1409112819	sphere	a set of points in space that are equidistant from a given point; it has no faces, edges, or vertices	70
1409112820	triangular prism		71
1409112821	rectangular prism		72
1409112822	pentagonal prism		73
1409112823	triangular pyramid		74
1409112824	rectangular pyramid		75
1409112825	pentagonal pyramid		76
1409512013	tetrahedron		77
1409512014	hexahedron		78
1409512015	octahedron		79
1409512016	dodecahedron		80
1409512017	icosahedron		81
1409555875	negation of a statement	the opposite meaning, with the opposite truth value	82
1409555876	compound statement	two or more statements joined by the word "and" or "or"	83
1409555877	if-then statement		84
1409555878	the hypothesis of an if-then statement	the "if" phrase	85
1409555879	the conclusion of an if-then statement	the "then" phrase	86
1409825056	Through any two points, there is exactly one _____	line	87
1409825057	Through any three noncollinear points, there is exactly one ___	plane	88
1409825058	A line contains at least ______ points	two	89
1409825059	If two lines intersect, then their intersection is exactly one_____	point	90
1409825060	If two planes intersect, then their intersection is a ______	line	91
1409825061	The Midpoint theorem says that if "M" is the midpoint of line segment AB, then segment AM is congruent to _____	segment MB	92
1409825062	Addition Property of Equality	If a = b, then a + c = b + c	93
1409825063	Subtraction Property of Equality	If a = b, then a - c = b - c	94
1409825064	Multiplication Property of Equality	If a = b, then ac = bc	95
1409825065	Reflexive Property of Equality	a = a	96
1409825066	Symmetric Property of Equality	If a = b, then b = a	97
1409825067	Transitive Property of Equality	If a = b and b = c, then a = c	98
1409825068	Parallel lines	coplanar lines that do not intersect	99
1409825069	the symbol for parallel lines		100
1409825070	slope	the ratio between the change in the vertical and the change in the horizontal	101
1409825071	positive slope		102
1409825072	negative slope		103
1409825073	zero slope		104
1409825074	unidentified slope		105
1409825075	acute triangle		106
1409825076	equiangular triangle		107
1409825077	obtuse triangle		108
1409825078	right triangle		109
1409825079	equilateral triangle		110
1409825080	isosceles triangle		111
1409825081	According to the Triangle Angle-Sum Theorem, the sum of the measures of the angles of a triangle is ____	180 degrees	112
1409825082	In two congruent polygons, all of the parts of one polygon are ______________ to the corresponding parts of the other polygon	congruent	113
1409825083	SSS congruence		114
1409825084	SAS congruence		115
1409825085	ASA congruence		116
1409825086	AAS congruence		117
1409825087	reflection		118
1409825088	tranlation		119
1409825089	rotation		120