Write a Java program that prompts the user to enter the x and y coordinates of the three vertices of a triangle and then displays the angles of the triangle. Show the angles in the order A B C, rounded to two decimal places. HINT: use System.out.printf("%.2f", n) to display a number n to two decimal places. 12. y2 A- aost (a -bbe e/ (-2b e B- sooat(h b- -e e/ (-2 e C- aooatte c-b.b-a a/ (-2 a b) , y3 Here are some sample runs of a correct program (the input is given as x1 y1 x2 y2 x3 y3): 1 1 6.5 1 6.5 2.5 15.26 90.00 74.74

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