Across
- 2. Euclid used the term ________ for the assumptions that were specific to geometry.
- 7. Solids have three _______
- 8. A pyramid whose top is flat is known as _____
- 9. A ______is that which has no parts.
Down
- 1. A _________ has length and breadth only.
- 2. What is another name for theorem
- 3. A Greek mathematician ____ is credited with giving the first known proof. This proof was of the statement that a circle is bisected by it's diameter
- 4. _________ Collected all the work of geometry's properties and developed theory of geometry and arranged the known work in his famous treatise called Elements
- 5. How many postulates are given by Euclid.
- 6. ________ are the assumptions which are obvious universal truths. they are not proved.
- 8. Statements which are proved using definitions.