Download Unit 3- Sections 3.1-3.3, 3.6 - Math With Mrs. Drost

Unit 3- Sections 3.1-3.3, 3.6: Parallel and Perpendicular Lines TUESDAY, OCTOBER 22
Vocabulary
Learning Goals
parallel lines
skew lines
parallel planes
transversal
corresponding angles
alternate inerior angles
alternate exterior angles
consecutive inerior angles
distance from a point to a line
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Postulates/Theorems/Formulas/Laws
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Parallel Postulate
Perpendicular Postulate
Corresponding Angles Postulate
Alternate Interior Angles Theorem
Alternate Exterior Angles Theorem
Consecutive Interior Angles Theorem
Corresponding Angles Converse Postulate
Alternate Interior Angles Converse Theorem
Alternate Exterior Angles Converse Theorem
Consecutive Interior Angles Converse Theorem
Transitive Property of Parallel Lines
If 2 lines intersect to form linear pair of
congruent angles, then lines are perpendicular
If 2 lines are perpendicular, then they
form 4 right angles
If 2 sides of 2 adjacent, acute angles
are perpendicular, then angles are
complementary
If a transversal is perpendicular to one of two
parallel lines, then it is perpendicular to the
other
In a plane, if 2 lines are perpendicular to the same
line, then they are parallel to each other
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I am able to identify parallel and skew lines,
and parallel planes.
I am able to identify angle pairs formed by
three intersecting lines.
I am able to identify the relationship of angles
formed by parallel lines and transversals.
I am able to solve angle measures from angles
formed by parallel lines and transversals.
I am able to use angle relationships to prove
that lines are parallel.
I am able to prove theorems about
perpendicular lines.
I am able to find the distance between a point
and a line or two lines.
Helpful Ways to Study:
Make your note card “cheat sheet”
Look at all old homework.
Practice Proofs
Complete the Review: p. 204-205
Practice Test: p. 206
Extra Practice: p. 900-901
Online Practice Assessments, Flashcards, Games,
etc.
www.classzone.com activation code: 2367724-130
www.mrsdrostmath.weebly.com
review answer key
MY STUDY PLAN:
Don’t Be Nervous…Just Be Prepared!