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MrRissso [65]
3 years ago
11

Can someone solve this please?

Mathematics
2 answers:
saveliy_v [14]3 years ago
5 0
Perimeter: 28 + 42 + 21 + 28 + 49 + 21 + 21 + 28 = 238
The bigger octagon is 7x bigger
liq [111]3 years ago
4 0
Multiply every number from the small octagon by 7 then add the  products to get 238.
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