Answer:
the area of this composite figure is 64cm^2
Explanation:
we know that if the composite figure is divided into two congruent trapezoids then the area of the composite figure is equal to the area of one t trapezoid multiples by two
A=2(1/2(b1+b2)h)
A=(b1+b2)h
A=(6+10)4
A=64 cm^2