Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a...
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Transcript of Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a...
![Page 1: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/1.jpg)
Geometry vocabulary
Mr. Dorn
![Page 2: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/2.jpg)
Corresponding Angles Postulate
• If two parallel lines are cut by a transversal, then each pair of corresponding angles is congruent.
![Page 3: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/3.jpg)
Alt. Interior Angle theorem
• If two parallel lines are cut by a transversal, then each pair of alternate interior angles is congruent.
![Page 4: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/4.jpg)
Consecutive Interior angles theorem
• If two parallel lines are cut by a transversal, then each pair of consecutive interior angles is supplementary.
![Page 5: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/5.jpg)
Alt. Exterior angles theorem
• If two parallel lines are cut by a transversal, then each pair of alternate exterior angles is congruent.
![Page 6: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/6.jpg)
Perpendicular Transversal Theorem
• In a Plane, if a line is perpendicular to one of two parallel lines, then it is perpendicular to the other.
![Page 7: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/7.jpg)
Postulate 3-4
• If two lines are cut by a transversal so that corresponding angles are congruent, then the two lines are parallel.
![Page 8: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/8.jpg)
Parallel Postulate
• If there is a line and a point not on the line there exists exactly one line through that point parallel to the given line.
![Page 9: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/9.jpg)
Theorem 3-5
• If two lines in a plane are cut by a transversal to form a pair of alternate exterior angles are congruent, then the two lines are parallel.
![Page 10: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/10.jpg)
Theorem 3-6
• If two lines in a plane are cut by a transversal to form a pair of consecutive exterior angles are congruent, the two lines are parallel.
![Page 11: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/11.jpg)
Theorem 3-7
• If two lines in a plane are cut by a transversal to form a pair of alternate interior angles are congruent, then the two lines are parallel.
![Page 12: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/12.jpg)
Theorem 3-8
• In a plane, if two lines are perpendicular to the same line, then they are parallel.
![Page 13: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/13.jpg)
Def. of the Distance between a point and line
• The distance from a line to a point not on the line is the length of the segment perpendicular to the line from the point.
![Page 14: Geometry vocabulary Mr. Dorn. Corresponding Angles Postulate If two parallel lines are cut by a transversal, then each pair of corresponding angles is.](https://reader035.fdocuments.us/reader035/viewer/2022072005/56649cf65503460f949c5aee/html5/thumbnails/14.jpg)
Def. of distance between parallel lines
• The distance between two parallel lines is the distance between one of the lines and any point on the other line.