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Indicates a location and has no size |
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A ray that divides an angle into two congruent parts |
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These are formed when two straight lines intersect |
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An angle whose measure s 180 degrees |
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The common endpoints of 2 rays that form an angle |
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The absolute value of the difference of the coordinates of two points |
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A part of a line that consists of one |
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Points that lie on the same line |
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The sum of the lengths of the sides of a polygon |
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The size of a surface or the amount of space inside the boundary of a flat z-dimensional object |
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The distance around a circle |
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A straight line going through the center of a circle connecting two points of the circumference |
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The distance from the center to the edge of a circle |
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reasoning based on patterns you observe |
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a conclusion you reach after using inductive reasoning |
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an example that shows a conjecture to be untrue. |
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a compound sentence usually formed by using the words "If...then" to combine two simple sentences. |
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The "p" part of the implication that follow "if" |
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The "q" part of the implication that follows "then" |
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lines that never intersect. the symbol is || |
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lines that are not parallel and do not intersect |
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Planes that do not intersect |
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a line that intersect two or more lines at distinct points |
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Alternate Interior angles |
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nonadjacent interior angles that lie on opposite sides of the transversal |
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Same-side interior angles |
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interior angles that lie on the same side of the transversal |
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angles that lie on the same side of the transversal at and in corresponding position |
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Alternate Exterior angles |
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nonadjacent exterior angles that lie on opposite sides of the transversal |
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