I. TRUE OR FALSE. Write TRUE Ir the statement is correct and FALSE otherwise. Write your answers,
on the space provided.
Taifm23 + m24 = 180, then 23 and 24 are complementary angles.
2. Undefined terms is mathematical system does NOT require a definition but it
is used as a basis in defining other terms
3. If two plones Intersect, then their intersection is a line.
4. f 21 and 22 are supplementary angles, then mcl + m 2 = 180°.
5. If a line intersects a plane not containing it, then the intersection contains
only one point.
6. If two points of a line lle in a plane, then the line lies in the same plane.
7. A subset of a line with two endpoints is called ray.
8.11 ZGYS and _SYA formed a right angle, then they are supplementary angles
9. A theorem is a statement whose truth needs to be proved.
10. An angle bisector is a ray that divides an angle into two congruent angles.
11. Perpendicular line formed right angles when three lines Intersect.
12. If O is the midpoint of PT, then PO = OT.
13. If ZDEF is a right angle, then m2DEF is 90°.
14. Undefined term that has infinite length but with no width nor thickness is
called line.
15. Postulate is a statement that has to be proved before being accepted.​