Answer:
D
Step-by-step explanation:
Answer:
None.
Step-by-step explanation:
A triangle has 3 sides so any pair of parallel lines is impossible.
Answer:
d. 0%
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
Cot is the same as 1/tan so:

By rearranging the equation, we get:

By taking the inverse tan, we get:

It is 54524.32.
Hope it helps