Create a Circle
Postulate 3: Create a circle with radius AB and another circle with radius PC where P is the center of the f
Definition 15. A circle is a plane figure contained by one line such that all the straight lines falling upon it from one point among those lying within the figure equal one another. Definition 16. And the point is called the center of the circle.
Postulate 3 (continued): Draw a Circle such that AB is the diameter of the circle.
Definition 17.
A diameter of the circle is any straight line drawn through the center and terminated in both directions by the circumference of the circle, and such a straight line also bisects the circle.
Definition 18.
A semicircle is the figure contained by the diameter and the circumference cut off by it. And the center of the semicircle is the same as that of the circle.
Postulate 4: Find a Right Angle
Definition 10.
When a straight line standing on a straight line makes the adjacent angles equal to one another, each of the equal angles is right, and the straight line standing on the other is called a perpendicular to that on which it stands.
I am able to COMPLETE Postulate 3. To describe a circle with any center and radius.
Vink alles aan wat van toepassing is
- A
- B
- C
I am able to COMPLETE Postulate 4. That all right angles equal one another.
Vink alles aan wat van toepassing is
- A
- B
- C