2/3 because 8/12 divided down is 4/6 which reduced again is 2/3
Out of the six possible combinations shown in the tree, three of them have tails. Tails,1 tails,2 and tails,3 are the three possible solutions with tails. So the answer is C.
The inner circle circumference is 18 and the outer is 4
Answer:
16 degrees
Step-by-step explanation:
Divide ABD by 4 to produce a 1:3 ratio of the angles
