Multi-Subject CST - Math - Part II Exam Questions With Graded A+ Answers

reflexive property - ANSWER-a segment or angle is always congruent to itself segment bisection - ANSWER-a point, segment, ray, or line that divides a segment into 2 congruent segments midpoint - ANSWER-the point where a segment is bisected; cuts the segment into 2 congruent parts segment trisection - ANSWER-two points, segments, rays, lines, or any combination thereof that divide a segent into 3 congruent segments angle bisection - ANSWER-a ray that cuts an angle into 2 congruent angles angle trisection - ANSWER-2 rays that divide an angle between 3 congruent angles theorems and postulates - ANSWER-statements of geometrical truth theorem: complements of the same angle are congruent - ANSWER-If 2 angles are each complementary to a 3rd angle then they're congruent to each other. theorem: complements of congruent angles are congruent - ANSWER-If 2 angles are complementary to 2 other congruent angles, then they're congruent. theorem: supplements of the same angle are congruent - ANSWER-If 2 angles are each supplementary to a 3rd angle, then they're congruent. theorem: supplements of congruent angles are congruent - ANSWER-If 2 angles are supplementary to 2 other congruent angles, then they're congruent. theorem: segment addition (3 total segments) - ANSWER-If a segment is added to 2 congruent segment, then the sums are congruent theorem: angle addition (3 total angles) - ANSWER-If an angle is added to two congruent angles, then the sums are congruent. theorem: segment addition (4 total segments) - ANSWER-If 2 congruent segments are added to 2 other congruent segments, then the sums are congruent