Question

The figure below shows a shaded region and a non-shaded region. Angles in the figure that appear to be right angles are right angles.



What is the area, in square feet, of the shaded region?

What is the area, in square feet, of the non-shaded region?

Answer 1

here is the picture

Answer 2

Part A:
i'm going to break the square into two sections

4 * 10 = 40 / 2 = 20
2 * 8 = 16
16 + 20 = 36 squared feet = shaded area

Answer 3

how would i do part 2

Answer 4

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