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Wittaler [7]
3 years ago
9

Find the unknown area

Mathematics
2 answers:
grin007 [14]3 years ago
8 0

Answer: 81 mm^2

Step-by-step explanation: All the sides are the same length and area is just length * width so 9*9=81. You're welcome

Neporo4naja [7]3 years ago
6 0
Answer 81mm^2



I have to write at least 20 characters
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VikaD [51]

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