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MATH
KEY MATH TERMS
Question | Answer |
---|---|
Converse | opposite of the statement |
Inverse | flipped of the statement |
Contrapositives | opposite and flipped of the statement |
Condition | if then statement |
Point | a location |
Line | Made of many points |
PLane | flat surface made of points |
Line segment | uses two endpoints to be measured |
Between | betweenness of a point |
construction | ???????? |
congruent | lines have the same measurement |
midpoint | 2 equal parts |
Ray | part of a line |
Opposite rays | a line |
angle | two non-collinear rays |
vertex | common end points |
Right angle | ninety degrees |
acute angle | less than ninety degrees |
Obtuse angle | more than ninety degrees |
Adjacent angles | two angles that lie on the same plane have common vertex no common point |
Vertical angles | two nonadjacent angles |
linear pair | pair of adjacent angles opposite rays |
Complementary angles | sum of ninety degrees |
Supplementary angles | sum of one hundred eighty degrees |
Perpendicular | Form two right angles |
conjunctive | educated guess based on known info |
inductive reasoning | a number of specific examples |
counterexample | false example |
statement | any sentence that is ether true or false |
negation | opposite of the statement |
conjunction | compound statement used by joining two or more statements with the word and |
disjunction | compound statement used by joining two or more statesments with the word or |
bisects | 2 equal parts |