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# Problem 769. Calculate the area of a triangle between three points

Solution 1816884

Submitted on 16 May 2019 by John Simpson
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### Test Suite

Test Status Code Input and Output
1   Pass
X=[1 0 0]; Y=[0 0 1]; y_correct = 0.5; assert(abs(your_fcn_name(X,Y)-y_correct)<1e-3)

b = 1.4142 a = 1 c = 1 gamma_angle = 0.7854 y_correct = 0.5000

2   Pass
X=[1 1.5 2]; Y=[0 1 0]; y_correct = 0.5; assert(abs(your_fcn_name(X,Y)-y_correct)<1e-3)

b = 1 a = 1.1180 c = 1.1180 gamma_angle = 1.1071 y_correct = 0.5000

3   Pass
X=[2 3 1]; Y=[0 3 4]; y_correct = 3.500; assert(abs(your_fcn_name(X,Y)-y_correct)<1e-3)

b = 4.1231 a = 3.1623 c = 2.2361 gamma_angle = 0.5667 y_correct = 3.5000

4   Pass
X=[10 12 -10]; Y=[-7 -3 -47]; y_correct = 0; assert(abs(your_fcn_name(X,Y)-y_correct)<1e-3)

b = 44.7214 a = 4.4721 c = 49.1935 gamma_angle = 3.1416 - 0.0000i y_correct = 1.2246e-14 + 2.9802e-06i

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