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Name: ___________________________________ Points, Lines, and Planes Date: _____________ SCORE: _______/55 pts Exercise 1 Refer to the Figure for questions 1 - 5. 1. Name a line that is not contained in plane N. (2 pt) 2. Name two different ways to name a plane that contains point B. (2 pt) 3. Name three collinear points. (2 pt) 4. Name two lines that intersect and the point where they intersect. (3 pt) 5. Name a set of opposite rays. (2 pt) Refer to the Figure for questions 6 - 11. 6. Name ALL the planes. (6 pt) 7. Name three collinear points. (2 pt) 8. Are points N, S, R, and W coplanar? Why? (2 pt) 9. What is another way to name Plane A? (2 pt) β‘ and ππ β‘ intersect? (2 pt) 10. Where do ππ 11. Name two lines or segments and their intersections (other than question 10). (3 pt) For questions 12-17, determine whether each statement is always, sometimes, or never true. (2 pt) 12. β‘ππ and β‘ππ are the same line. 13. 14. 15. 16. 17. JK and JL are the same ray. Intersecting lines are coplanar. Four points are coplanar. A plane containing two points of a line contains the entire line. Two distinct lines intersect in more than one point. Drawing Situations (5 pt) 18. Complete the figure at the right to show the following relationship: Lines l, m, and n are coplanar and lie in plane Q. Lines l and m intersect at point P. Line n intersects line m at R, but does not intersect line l. 19. Complete the figure at the right to show the following relationship: Plane R contains lines β‘π΄π΅ and β‘π·πΈ, which intersect at point P. Add point C on plane R so that it is not collinear with β‘π΄π΅ or β‘π·πΈ. 20. Draw and label a plane Q that satisfies each relationship: β‘ is in plane Q π¨π© β‘ intersects π΄π΅ β‘ at P πΊπ» Point X is collinear with points A and P Point Y is not collinear with points T and P Line l contains points X and Y Name: ___________________________________ Points, Lines, and Planes Date: _____________ SCORE: _______/20 pts Partner Drawing Draw a figure below that meets the following criteria: ο· ο· ο· At least one plane At least 4 lines, segments, and/or rays At least 8 points Make sure the picture is drawn neatly and very large. Label the points, lines, and plane(s) correctly. (5 pt) Write a description of your figure below. (10 pt) _____________________ Teacher Signature Sign-Off Now get with a partner and sit back to backs. Have one person go first and give the description of their drawing to the other person. That person must attempt to draw that figure without looking at the figure. When the first drawing is complete, switch roles and do it again. Your Name: _______________________________ Your drawing of your partners description: (5 pt) Partner Name: ____________________________ Name: ___________________________________ Points, Lines, and Planes Date: _____________ Describing What You See SCORE: _______/10 pts