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nevsk [136]
3 years ago
8

Show work please thank you

Mathematics
1 answer:
ira [324]3 years ago
3 0
1) 12 * 9 = 108 cm² - part 1
2) 12 - 3 - 3 = 6 cm
3) 6 * 4 = 24 cm² - part 2
4) 108 + 24 = 132 cm ² - the area.

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