If x = 8 units, y = 3 units, and h = 10 units, find the area of the trapezoid shown above using decomposition.
a.
110 square units
b.
80 square units
c.
95 square units
d.
140 square units

add an image

step-by-step explanation:

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.