The length of rectangle ABCD is 5 inches and its width is 3 inches. Diagonal AC is divided into three equal segments by points E and F. Find the area of triangle BEF.

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class TArea extends RightTriangle
{
triangle t1, t2, t3;

t1.a = a;
t1.c = c/3;
t1.B = B;

t2.a = t1.b;
t2.b = t3.a;
t2.c = c/3;
t2.B = PI - t1.A;
t2.A = PI - t3.B;

t3.c = c/3;
t3.b = b;
t3.A = A;

t1.C + t2.C + t3.C = C;
}

tarea.png

Last edited Mar 2, 2009 at 10:10 AM by samhuang, version 1

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