Answer: Choice 2 Adjacent and Choice 4 Supplementary
Explanation:
Here, we are given four choices, and I will be defining each of them.
- Vertical angles: two angles that are opposite to each other which was formed by two intersecting lines.
- Adjacent angles: two angles that share one common vertex and "arm"
- Complementary angles: two angles that add up to 90°
- Supplementary angles: two angles that add up to 180°
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We can see from the figure given
Both angles are 90°, so ∠1+∠2=90+90=180°
Which is supplementary.
We can see from the figure given
Both angles share a common arm and vertex
Which is adjacent
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