I don’t really know and I would love if someone would tell me the answer
Answer:
yes.
Step-by-step explanation:
sike.
Maybe c or A not completely sure try looking for the one you think it is and try reading it again
Answer:
20.04 units
Step-by-step explanation:
The diagram shows right triangle ABC. Use the definition of the cosine:

Well u know 4/20 equals 0.2 as a decimal but as a percentage it is 20% so 4/20 as a percentage is 20%