12 is composite number. 12=1x12 and many more but. Try 1,2,3,4,6
Answer:
3
Step-by-step explanation:
it adds three every time
is the ratio of the length of the leg opposite angle B to the length of the hypotenuse:

It will be the same as
, which is the ratio of the length of the leg adjacent to angle A to the lenght of the hypotenuse.
Choose choice 2, I had the same question!!