POSTULATE
✓ Statement accepted as true without proof

Examples:

1. Given two points, there is a unique _______ between them.

2. ______ points determine a _______.

3. Three ___________ points determine a plane.

4. Intersection of two ______ is a line.



THEOREM

✓ True statement that need to be proven

Examples:

1. Two lines intersect at one ________.

2. The intersection of a line and a plane not containing it is a ________.

3. If two angles form a linear pair, then they are _________.

4. Vertical angles are ________.



COROLARRY

✔ Direct consequence of another theorem

Example:

1. If two lines are perpendicular, then all four angles they form are ________.


Brainliest + 50 points

Geometry Doodle Notes