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

Solution 1975086

Submitted on 14 Oct 2019 by Khanh Le Quang

This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

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) a = 1 b = 1 c = 1.4142 p = 1.7071 y = 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) a = 1.1180 b = 1.1180 c = 1 p = 1.6180 y = 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) a = 3.1623 b = 2.2361 c = 4.1231 p = 4.7607 y = 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) a = 4.4721 b = 49.1935 c = 44.7214 p = 49.1935 y = 0