1. Flashback

2. 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures. Two lines are __________ lines if they are coplanar and do not intersect. Draw a picture.

3. Two lines are _________________ if they intersect to form right angles. Draw a picture 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures.

4. Two lines are _________________ if they do not intersect and they are not coplanar. Draw a picture 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures.

8. Parallel Postulate If there is a line and a point not on the line, then there is exactly _____ line through the point parallel to the given line. Draw a picture.

9. 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures. Perpendicular Postulate If there is a line and a point not on the line, then there is exactly _____ line through the point perpendicular to the given line. Draw a picture.

10. 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures. A ___________ is a line that intersects two or more coplanar lines at different points. Draw a picture.

11. 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures. Geometric Figures ____________________ is the sum of the side lengths of a closed plane figure.

12. 1.2 Objective: I can identify parallel and perpendicular lines and use their postulates. I can also find the perimeter of geometric figures. Find the perimeter of the following figures: