Download ch3 study guide - Wood

Geometry Study Guide – Chapter 3
Topics to Know:
1. Transversal
2. Types of Angles:
-Vertical
-Corresponding
-Supplementary
-Alternate Exterior
-Same-Side Interior
-Complementary
-Alternate Interior
*Know which ones are congruent and which ones add up to 90 degrees or
180 degrees*
3. Remote Interior and Exterior Angles
Exterior Angle Theorem: The exterior angle of a triangle equals the sum
of the two remote interior angles.
4. Triangle Angle Sum Theorem: The sum of the measures of angles in a
triangle is 180 degrees.
5. Writing equations in:
-slope-intercept form:
-point-slope form:
-standard form:
6. How do you know equations are:
-parallel
-perpendicular
7. Writing equations of parallel and perpendicular lines