asiyamohamed25 asiyamohamed25

04-04-2021
Mathematics

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Α = πr2
Find the value of A when pi = 3.142 and r = 5

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meowmeow223334 meowmeow223334

04-04-2021

Plug in the values
A = 3.142 * 5^2
A = 3.142 * 25 = 78.55
The value of A is 78.55

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ainmjyy ainmjyy

04-04-2021

Answer:

n(3.142) times r(5) times (2)

= 31.42

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