Answer:
because the 1st corner and the 2nd corner is places in a straight line which the total agle is 180° so since the 1st corner has same angle as the 13th one the 14th is must be have same angle as the 2nd corner. so that the 1st corner + the 14th corner is equal as 180°
Answer:
emmm nose ponga lo en español para ayudarles
Answer:

Step-by-step explanation:

Apply formula:
and

We get:







Hence final answer is

Are you sure this is written correctly. It is not factorable as it is
150.
The upper right corner is that point. You can simply read the graph.