Respuesta :

choixongdong
area of small triangle = 1/2bh = 1/2(5)(2) = 5
area of large triangle = 1/2bh = 1/2(6)(4) = 12
area of trapezoid = 1/2(b1+b2)h = 1/2(11+14)(2) = 25

area of figure = 5 + 12 + 25 = 42

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