kijaespencer4
kijaespencer4 kijaespencer4
  • 15-04-2020
  • Mathematics
contestada

Given that the measurement is in centimeters, find the area of the circle to the nearest tenth. (Use 3.14 for π)

Given that the measurement is in centimeters find the area of the circle to the nearest tenth Use 314 for π class=

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PunIntended
PunIntended PunIntended
  • 15-04-2020

Answer:

78.5 centimeters squared

Step-by-step explanation:

The area of a circle is given by: [tex]A=\pi r^{2}[/tex] , where r is the radius. In this case, the radius r = 5 and we are using 3.14 for [tex]\pi[/tex]. So, substituting these values, we have:

A = [tex]\pi r^{2} =3.14*5^2=3.14*25=78.5[/tex]

Thus, the area is 78.5 centimeters squared.

Hope this helps!

Answer Link
richardsorto1580 richardsorto1580
  • 09-05-2020

Answer:

254.3

Step-by-step explanation:

A = πr^(2) = π(9^(2)) = 81π = 254.34

Answer Link

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