There are two ways to list the angles:
1) Simply name them based on the points:
∠W , ∠X , ∠Y , ∠Z
2) The way that I believe that you are supposed to list them in this case. List them as such:
∠WYZ , ∠YZX , ∠ZXW , ∠XWY
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Answer:
I think it's D...maybe
Step-by-step explanation:
20% are cats.
20 cats/300 total animals=0.2
0.2 is the same thing as 20%.