Answer:
56 + 12 = 68
68 + 44 = 112
112 x 12 =
1344 divided by 2 = 672 <--- area of trapezoid.
12 + 12 = 24
24 x 10 = 240
240 divided by 2 = 120
______________
24 x 44 = 1056
1056 divided by 2 = 528
528 + 120 = 648 <--------- area of diamond kite
D is your answer.