how do you find the area of this composite figure?

how do you find the area of this composite figure? class=

Verified Answer :

Split the shape into smaller shapes, (see attachment)
find the area of the split shapes. So first find the area of the triangles
A = 1/2bh
A = 1/223
A = 1/26
A = 3
so that is the area of one triangle. the area of the other is
A = 1/2
43
A = 1/2
12
A = 6
now find the area of the rectangle
A = lw
A = 9
3
A = 27
add them all together
27 + 6+ 3 = 36
the area of the total figure is 36

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