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Verizon [17]
3 years ago
5

Please help quick I will give brainliest :(

Mathematics
1 answer:
Flura [38]3 years ago
6 0

Answer:

r=4 d=8 a = 16π c = 8π

d=6 r=3 a=9π c=6π

a=36π r=6 d=12 c=12π

c=18π r=9 d=18 a=81π

Step-by-step explanation:

hope this helps (:

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