The area of a triangle can be caleulated you knewthe lengths of at three sides ing the uloing ste - Calculetes which is half the perimeter of the triangle Then calculate the area a Write a java program that prompts the user to enter the lenghs of the three sides a and then calculate the area of the triange. You should implement and ue the tolloing methods: - Method lsvalld takes 3 integers and returms true fthe values are valid for a triangle. The values are valid other words a b has to be larger than , and ae larger than b, and be larger than a Method area takes 3 integers and returms the area of the triangle as described above maln method should prompt the user to enter three values.the vallues are valid, calculate the area and output the resu. Othereise, put an error menage sum of each two sides is larger than the remairing side run anter 3 value: 10 15 20 The area of the triangle ia 72.61843774138907 BUILD SUCCESSFUL (total time: 1 second) run: enter 3 valuee 1O 15 30 The values you entered are invalid BUILD SUCCESSTUL (total time 1 second)
The area of a triangle can be caleulated you knewthe lengths of at three sides ing the uloing ste - Calculetes which is half the perimeter of the triangle Then calculate the area a Write a java program that prompts the user to enter the lenghs of the three sides a and then calculate the area of the triange. You should implement and ue the tolloing methods: - Method lsvalld takes 3 integers and returms true fthe values are valid for a triangle. The values are valid other words a b has to be larger than , and ae larger than b, and be larger than a Method area takes 3 integers and returms the area of the triangle as described above maln method should prompt the user to enter three values.the vallues are valid, calculate the area and output the resu. Othereise, put an error menage sum of each two sides is larger than the remairing side run anter 3 value: 10 15 20 The area of the triangle ia 72.61843774138907 BUILD SUCCESSFUL (total time: 1 second) run: enter 3 valuee 1O 15 30 The values you entered are invalid BUILD SUCCESSTUL (total time 1 second)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The area of a triangle can be caleulated if you know the lengths of at three sides, uning the fullowing steps
b.
- Calculate s, which is half the perimeter of the triangle:
- Then calculate the area as
Write a java program that prompts the user to enter the lengths of the three sides: a, b, and c. then calculate the area of the triange. You should implement and uve the following
methods
- Method isValld takes 3 integers and returns true the values are valid for a triangle. The values are valid the sm of each two sides is larger than the remairing side.
other words, ab has to be larger than e, and ae larger than b, and be larger than a)
Method area takes 3 integers and returns the area of the triangle as described above.
main method should prompt the user to enter three values. If the values are valid, calculate the area and output the resut. Otherwise, output an error mesage
run
anter 3 valuee: 10 15 20
The ares of the triangle ia 72.61843774138907
BUILD BUCCESSFUL (tetal time: 1 second)
run:
enter 3 valuee 10 15 30
The values you entered are Lnvalid
BUILD SUCCESSFUL (total time: 1 second)
T
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