Name ______________________________________________ Geometry Worksheet Geometry Common Core 1.1 Points, Lines, and Planes 1. a. Name two coplanar lines: b. Name four coplanar points: Homework Lesson 1.1 Name _______________ Per __ Date __________ c. Name four non-coplanar points: d. Name plane R in four different ways: 2. a. How many planes are in the diagram? b. Name all of the planes: c. Name three collinear points: d. Name three non-collinear points: 3. a. Name the line with point P in 4 different ways: b. Name the line with point T in 3 different ways: c. Name the plane in 4 different ways: 4. a. How many planes are in the diagram? b. Is plane N the same as plane ABC? c. Name three collinear points: d. Name three non-collinear points: 5. e. Name two intersecting lines and their point of intersection: a. Name the line in four different ways: b. Name the plane in four different ways: c. Name 3 non-collinear points: 6. a. Are points A, B, and D coplanar? b. Name all of the planes in the diagram: c. What is at the intersection of the three planes? d. Name the intersection of the three planes. e. Name four non-coplanar points: Geometry Basic Term Matching name: ________________________________ date: _________________________________ Find all of the diagram(s) that best match the symbols. There may be 0, 1, or more answers per problem. 1. AW A. J L K A B. 2. Noncollinear points J, K, L W B K 3. BW J C. L 4. A ray with endpoint J 5. BA 7. Collinear points J, K, L G. B W B B H. A W A J K L I. W A B J J. 10. BA A W A F. 9. AW B E. 6. Opposite rays JK and JL (180ο° “direction change”) 8. WA W D. K L State the best answer. Sometimes, Always, Never. 1. If two planes intersect, then they intersect in a straight line. 2. If two lines intersect, they intersect at two different points. 3. β‘π΄π΅ and β‘π΅π΄ are the same line. 4. Three collinear points are coplanar. 5. Three coplanar points are collinear. 6. Any three points are coplanar. 7. If two rays share a common endpoint, then they form a line. 8. πΆπ· and π·πΆ are the same ray. 9. Intersecting lines are coplanar. 10. Four points are coplanar. 11. A plane containing two points of a line contains the entire line. 12. Using your compass and straight-edge, copy the segments below: 13. Using your compass and straight-edge, construct a copy Angle A. Challenge: construct an angle that is twice the size of angle A.