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kykrilka [37]
3 years ago
11

Help Please 25 points for real answers

Mathematics
1 answer:
trasher [3.6K]3 years ago
7 0
1. B
 
2. D

3. C= πD
 a) 204π or  641 cm 
A= π r²
 b) π (102)²
10404π squared cm or 32669 squared cm

4. C

5. D
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