Kizspy.me
.getArea():double-return the area of the
Triangle. The area is calculated by the
formula: S=sqrt(p*(p-edgeA)*(p-
edgeB)*(p-edgeC)), which p is half of the
perimeter of the Triangle
Notes:
-You can create new function(s) if you see it is necessary.
-Do not edit given statements in the main function.
Sample input and output:
Enter edge A: 1
Enter edge A: 2
Enter edge A: 1
Enter edge A: 2
Enter edge B: 1
Enter edge B: 3
Enter edge B: 1
Enter edge B: 3
Enter edge C: 1
1.Test getPerimeter()
2.Test getArea()
Enter TC(1/2):1
Enter edge C: 2
1.Test
Enter edge C: 1
1.Test
Enter edge C: 2
1.Test getPerimeter()
getPerimeter()
getPerimeter()
2.Test getArea()
Enter TC(1/2):1
2.Test getArea()
Enter TC(1/2):2
2.Test getArea()
Enter TC(1/2):2
Output for marking:
OUTPUT:
Output for marking:
Output for marking:
OUTPUT:
Output for marking:
OUTPUT:
OUTPUT:
3.00
1.98
7.00
0.43
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