1. A line and a point not on the same point are always coplanar. This follows a fact that to follow a line we need three distinct points.
2. Because they are always equal.
3. If two congruent angles form a linear pair the angles are right angles
4. A linear pair of angles is formed when two lines intersect two angles are to be linear if they are adjacent angles formed by two intersecting lines.
5. vertical angles are not complementary but they are supplementary because supplementary angles add up to 180 degrees and the vertical angles are less than 180 degrees
Answers & Comments
Answer:
Activity 1
Answer
1. always
2. always
3. sometimes
4. sometimes
5. never
Reason
1. A line and a point not on the same point are always coplanar. This follows a fact that to follow a line we need three distinct points.
2. Because they are always equal.
3. If two congruent angles form a linear pair the angles are right angles
4. A linear pair of angles is formed when two lines intersect two angles are to be linear if they are adjacent angles formed by two intersecting lines.
5. vertical angles are not complementary but they are supplementary because supplementary angles add up to 180 degrees and the vertical angles are less than 180 degrees
Activity 2
REASON
1. GIVEN
2. DEFINITION OF SUPPLEMENTARY ANGLES
3. TRANSITIVE PROPERTY OF EQUALITY
4. SUBTRACTION PROPERTY OF EQUALITY
5. DEFINITION OF CONGRUENT ANGLE
Goodluck (≧▽≦)/ Brainliest po pls