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nata0808 [166]
2 years ago
11

Please help due today

Mathematics
2 answers:
almond37 [142]2 years ago
8 0

Answer:

see attached file

Step-by-step explanation:

vekshin12 years ago
5 0
The answer is 21 m squared
3(5)=15
3(2)=6
15+6=21
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