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. x2, y A ac0s ((a a - b b-c *c (-2 b c)) Ba008((b b-aa c*e (-2ac) c acoac c-bb- a* a (-2ab) х3, у3 х1, у1 sample runs of a correct program (the input is given as x1 y1 x2 y2 x3 y3): Here are some 1 1 6.5 1 6.5 2.5 15.26 90.00 74.74 веез4 е 90.00 53.13 36.87

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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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.
x2, y
A ac0s ((a a - b b-c *c (-2 b c))
Ba008((b b-aa c*e (-2ac)
c acoac c-bb- a* a (-2ab)
х3, у3
х1, у1
sample runs of a correct program (the input is given as x1 y1 x2 y2 x3 y3):
Here are some
1 1 6.5 1 6.5 2.5
15.26 90.00 74.74
веез4 е
90.00 53.13 36.87
Transcribed Image Text: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. x2, y A ac0s ((a a - b b-c *c (-2 b c)) Ba008((b b-aa c*e (-2ac) c acoac c-bb- a* a (-2ab) х3, у3 х1, у1 sample runs of a correct program (the input is given as x1 y1 x2 y2 x3 y3): Here are some 1 1 6.5 1 6.5 2.5 15.26 90.00 74.74 веез4 е 90.00 53.13 36.87
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