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Vesna [10]
3 years ago
15

Please help!!!!!!!!!!

Mathematics
1 answer:
MatroZZZ [7]3 years ago
7 0

Step-by-step explanation:

Left side: 18cm

Under that: 5cm

5cm again

Perimeter = 76

Because: 20 + 18 + 18 + 5 +5 +5 +5 = 76

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