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Midterm Review
Vocabulary
Question | Answer |
---|---|
linear pair of angles | Two adjacent angles whose non-common sides form a line. |
Corresponding Angle | 2 angles on the same side of the transversal in the same relative position. |
Vertical Angles | A pair of non-adjacent angles formed by intersecting lines. |
Conjecture | A statement that may be true based upon observations and patterns. |
Conditional statement | A statement expressed in if-then form. |
Acute Angle | An angle measuring less than 90 degrees. |
angle bisector | A ray or line that divides an angle into two congruent angles. |
collinear | 2 or more points on the same line. |
midpoint | A midpoint of a segment divides the segment into two segment of equal length. |
congruent segments | Segments that have the same length. |
supplementary angles | 2 angles whose sum of measures is 180 degrees. |
complementary angles | 2 angles whose sum of measures is 90 degrees. |
symmetric property of equality | if a = b then b = a. |
Parallel Lines | 2 lines on the same plane that never intersect. |
Skew Lines | 2 lines not on the same plane. |
Consecutive Interior Angle | Two angles on the same side of the tranversal that are between 2 given lines. |
Perpendicular Lines | 2 lines that meet to form right angles. |
Slope | The ratio of rise to run. |
Slope-Intercept Form | y=mx + b |
Point-Slope form | y-y1 = m(x - x1) |
X intercept | A point on the x axis with y value of 0. |
y intercept | A point on the y axis with x value of 0. |