Question

name the relationship between $angle a$ and $angle b$. select all that apply.adjacentsupplementaryverticalcomplementarylinear pair

Explanation:

• Adjacent angles share a common vertex and side, no overlapping interior. ∠a and ∠b meet this.
• Supplementary angles sum to 180°, which they don't.
• Vertical angles are opposite each other, which they aren't.
• Complementary angles sum to 90°, which they don't.
• Linear pairs are adjacent and sum to 180°, which they don't.

Answer:

A. Adjacent