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miss Akunina [59]
3 years ago
12

Rolando is making buttons that are shaped like circles. Each button has an area of

Mathematics
1 answer:
shutvik [7]3 years ago
4 0
Lets work backwards. π r2 = 62 cm. 62 / 3.14 = 17.75. Square root of 17.75 = 4.21. Okay, now using the radius of 4.21 we will use the formula C = 2 πr. C = 2 (3.14)(4.21) = 2 (13.22) = 26.44. So the circumference of each button is approximately 26.44 cm.
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