Terms : Hide Images
| 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 |
