encircle encircle the letter that you think best answer the questions please answer all items. pahelp guys.

Answer:
1.(B)
2.(C)
3(.B)
4.(A)
5.(B)
6(.D)
7(.A)
8(.B)
9.(B)
10(.C)
11.(B)
12.(A)
13.45°
14.12
15.33°
Step-by-step explanation:
I hope is help you
and brainliest pls