Answer:
(check the image below)
Step-by-step explanation:
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For the pet the fraction is 2/3 because there is a fish,cat and a dog only cats and dogs have 4 legs and the fraction for the toy or the book is 1/2 because there are 2 objects and she can only get 1
The distance at the base is 4 feet. Hope this helps.
Let r be a radius of a given circle and α be an angle, that corresponds to a sector.
The circle area is

and denote the sector area as

.
Then

(the ratio between area is the same as the ratio between coresponding angles).

.
I am not 100% positive but from what I remember learning I think the answer you are looking for on the first question is C.