Question

question 2 (1 point)
match the term on the left with the counterpart on the right.

column a

1. supplementary angles
2. complementary angles
3. linear pair
4. vertical angles
5. adjacent angles

column b
a. share a side (ray)
b. share a vertex and are always the same size
c. two adjacent angles with a sum of 180 degrees
d. have a sum of 90 degrees
e. have a sum of 180 degrees

Explanation:

1. Supplementary angles are defined as two angles whose measures add up to 180 degrees.
2. Complementary angles are two angles whose measures add up to 90 degrees.
3. A linear pair consists of two adjacent angles that form a straight line, so their sum is 180 degrees.
4. Vertical angles are opposite each other when two lines intersect; they share a vertex and are congruent (same size).
5. Adjacent angles are angles that share a common side (ray) and vertex.

Answer:

1. Supplementary Angles - e. Have a sum of 180 degrees
2. Complementary Angles - d. Have a sum of 90 degrees
3. Linear Pair - c. Two adjacent angles with a sum of 180 degrees
4. Vertical Angles - b. Share a vertex and are always the same size
5. Adjacent angles - a. Share a side (ray)