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Postulates
All of the postulates in Geometry
IF | THEN |
---|---|
if B is in the interior of AOC, | That is, the measure of the larger angle is the sum of the measures of the two smaller ones. |
Angle Addition Postulate | If congruent angles are added to congruent angles, then the sums are congruent |
Segment Addition Postulate | If congruent segments are added to congruent segments, then the sums are congruent |
Segment Subtraction Postulate | If congruent segments are subtracted from congruent segments, then the differences are congruent |
Angle Subtraction Postulate | If congruent angles are subtracted from congruent angles, then the differences are congruent |