he trapezoid is composed of a rectangle and two triangles. What is the area of the rectangle? What is the total area of the triangles? What is the area of the trapezoid?
?
A)
42 cm2; 27 cm2; 69 cm 2
B)
54 cm2; 27 cm2; 81 cm 2
C)
108 cm2; 27 cm2; 135 cm 2
D)
108 cm2; 13.5 cm2; 121.5 cm 2