Maggie found the area of the irregular figure by dividing it into a triangle and a rectangle.

33cm^2

Step-by-step explanation:

Rectangle:

5 x 6 = 30

Triangle:

1 side 6 - 3 = 3

2 side 7- 5 = 2

area of right triangle:

A = (ab) / 2

A = (3 * 2) / 2

A = 3

sum:

30 + 3 = 33

the answer is b.)

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