Trapezoid triangle area

In the triangle, ABC, X, and Y are the centers of the sides BC and CA, respectively. The ABXY trapezoid has an area of 12. Calculate the area of triangle ABC.

Final Answer:

S2 =  16

Step-by-step explanation:

S1=12 S2 = 2av  S1 = 2a+(a/2) v/2 S1 = 21+(1/2) av/2  S1 = 21+1/2 S2  S2=21+1/2S1=21+1/212=16



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