1. These are examples of undefined terms EXCEPT?

• a. Line

• b. Point

• c. Line Segment

• Plane

2. It can be viewed as something having specific position but without dimension, magnitude or direction.

• a. Line Segment

• b. Ray

• c. Line

• d. Point

3. Draw an illustration of a line segment

4. It has unspecified length but without width nor thickness. In geometry a line will always be straight line that extends indefinitely in two opposite direction

• a. Line

• b. Line segment

• c. Ray

• d. Angle

Plane- 5. it is usually represented by a flat surface where infinite number of lines can lie. It has unspecified width and length, but without thickness

• a. Line

• b. Point

• c. Plane

• d. Ray

6. It can be defined as the union of two noncollinear rays with a common endpoint..

• a. Line Segment

• b. Ray

• c. Plane

• d. Agle

7. It is a portion of a line which starts at a point and goes off in a particular direction to infinity it is called _______?

8. The terms of mathematical system that can be defined using undefined terms.

• a. Theorems

• b. Axioms or Postulates

• c. Defined Terms

• d. Undefined terms

9. ______are the statements assumed to be true and no need for further proof. Postulates or axioms are statements that may be used to justify the statements in a proof.

• a. Axioms and Postulates

• b. Defined terms

• c. Theorems

• d. Undefined terms

10. _____are terms that do not require a definition but can be described. These terms are used as a base to define other terms, hence, these are the building blocks of mathematical terms such as definitions, axioms, and theorems.

• a. Defined terms

• b. Theorems

• c. Axioms and Postulates

• d. undefined terms