In The figure above, O Is the center of the circle. If the area of the triangle XOY is 25, what is the area of the circle?
(A). 25 pi
(B). 25 pi √2
(C). 50 pi
(D). 50 pi √3
(E). 625 pi

(Please include all work that lead you to an answer)

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?