Haileyrod
Haileyrod Haileyrod
  • 22-04-2019
  • Mathematics
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Help,Please go step by step​

HelpPlease go step by step class=

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BasketballEinstein
BasketballEinstein BasketballEinstein
  • 24-11-2019

Answer:

D) [tex]\displaystyle 100π\:in^2[/tex]

Step-by-step explanation:

In the circumference, 20 represents the diameter, and the radius is half the diameter, so take half of it to get 10. Then use it in the area formula:

[tex]\displaystyle πr^2 = A \\ \\ π10^2 = 100π[/tex]

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