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Aleks [24]
3 years ago
10

Please tell me how to do this or give me the answer either one is fine with me!!!! :)

Mathematics
2 answers:
Mila [183]3 years ago
6 0

Answer:

16.85 cm²

Step-by-step explanation:

Find the area of the small circle then subtract the area of the large circle by the small circle

Area of small circle :

πr², where  r = 4cm

π(4²) = 50.27 cm²

67.12 - 50.27 = 16.85 cm²

Ronch [10]3 years ago
4 0
Divide both numbers and multiply by 3 then u have an answer
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