elwoodjosh elwoodjosh

21-04-2020
Mathematics

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he area of circle Z is 64 ft2.

What is the value of r?

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Аноним Аноним

21-04-2020

Answer:

8√π/π

Step-by-step explanation:

A = 64 = π·r²

r² = 64/π

= √64/√π

= 8/√π

= 8√π/π

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