Gle parallel lines point right angle line perpendicular lines postulates theorems line segment plane ray undefined terms A. DIRECTIONS: Fill in the blanks with the correct words, or phrases to make the statements meaningfully correct. You may choose from the box below.
1. A has no dimension. It has an exact location in space.
2. An is a figure formed by two noncollinear rays with a common endpoint called the vertex.
3. Two lines that intersect which form right angles are called
.
4.Statements proven from definitions, postulates, or using operations from facts that were already known are called .
5. A is a collection of points along a straight path that extends endlessly in both directions.
6. An angle whose measure is exactly 90° is called a . 7. Statements that are assumed to be true without proof are called . 8. A extends infinitely in two dimensions. It has no thickness and is named by three points that do not lie on the same line. 9. A is a part of a line having two endpoints. 10. Two lines that lie in the same plane and do not intersect are called .