Question

2 multiple answer 1 point 1 2 adjacent vertical complementary supplementary linear pair

Explanation:

Adjacent angles share a common side and a common vertex. Complementary angles add up to 90 degrees. Here, angles 1 and 2 share a common side and vertex and together form a right - angle (90 degrees). They are not vertical (opposite each other when two lines intersect), not supplementary (add up to 180 degrees), and not a linear pair (adjacent and supplementary).

Answer:

adjacent, complementary