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Cloud [144]
3 years ago
8

Find the area of the shaded region. Use 3.14 for pi. Do not round. Use a calculator. Number 20 and 21. Ty.

Mathematics
1 answer:
sertanlavr [38]3 years ago
7 0
20. square-10+10=20x2=400m^2
circle- 3.14x10^2=3.14x100=314
400-314=86
86m^2

21.
i don't get 21 sorry
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