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Lines&Angles Basics
Math Geometry Basics Lines & Angles
Term | Description |
---|---|
OPPOSITE RAYS | COLLINEAR RAYS SHARING AN END-POINT |
POSTULATE | A STATEMENT ASSUMED TO BE TRUE |
ANGLE | THE UNION OF TWO RAYS THAT HAVE THE SAME END-POINT |
ADJACENT ANGLES | ANGLES SHARING A VERTEX AND A SIDE |
ANGLE BISECTOR | A RAY THAT DIVIDESAN ANGLE INTO 2 EQUAL PARTS |
COMPLEMENTARY ANGLES | 2 ANGLES WHOSE MEASURES SUM TO 90 DEGREES |
RAY | PORTION OF A LINE WITH ONE END-POINT |
SUPPLEMENTARY ANGLES | 2 ANGLES WHOSE MEASURES SUM TO 180 DEGREES |