Question

Please help with these two questions. ​

Answer 1

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:

`\angle ADB` or as
`\angle BDA`

✔️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.