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Find the area of each complex figure.

Find the area of each complex figure.-example-1

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Answer:

8. 10 ft^2

9. 64 km^2

10. 245 m^2

Explanation:

8.

the square on the right is 1x1 thus has an area of 1

the center rectangle is 2x3 thus has an area of 6

the triangle on the left is 2x3/2 thus has an are of 3

9.

the squares are identical so the area of one of the x2 will get you the answer

8x4x2=64

10.

10x7=70

9x14=126

7x14/2=49

70+126+49=245

User Mickey Cheong
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