Answer:
A
Step-by-step explanation:
We know the following:

so the segment EF is equal to

and here we can do a trick :)

you see it's the same

now we plug the values given

so it's option A
Answer:
what line? I don't see a picture.
it is 4/8
Step-by-step explanation:
because when you multiply 3 times 3 it equals 6
Answer:
the answee is 3
Step-by-step explanation: