Let the points , , in the plane be given in MATLAB by
A=[1,9,0];
B=[1,2,2];
C=[1,0,9];
The area of the quadrilateral determined by , , and is

Question

Let the points   ,   ,    in the plane    be given in MATLAB by 
 A=[1,9,0]; 
 B=[1,2,2]; 
 C=[1,0,9]; 
 The area of the quadrilateral determined by   ,   ,    and    is

Accepted Answer

18 and it is smaller than the area of the triangle determined by   ,    and   .

Answer

18 and it is larger than the area of the triangle determined by   ,    and   .

Answer

36 and it is smaller than the area of the triangle determined by   ,    and

Answer

36 and it is larger than the area of the triangle determined by   ,    and   .

Crowdly

Let the points , , in the plane be given in MATLAB by A=[1,9,0]; B...

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