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Neporo4naja [7]
3 years ago
12

1st answer will be brainliest

Mathematics
1 answer:
dsp733 years ago
6 0
1. 15*13=195
2. 7*13=91/2=45.5
3. 7*13=91/2=45.5

4. 195+45.5+45.5=286 units squared

hope this helps!
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