The question is down below in the picture.
1 answer:
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Answer/Step-by-step explanation:
✔️<1 can be named in two ways using letters, with the middle letter being the letter of the vertex of the angle. Thus is can be named as:
or as
✔️It is unclear to name <1 as <D because <2 can equally be named as <2 since both angles share a common point or vertex D.