MekaelA743595 MekaelA743595
  • 28-10-2022
  • Mathematics
contestada

for a circle with a diameter of 4 centimeters, what is its exact area?

Respuesta :

TanishaM350947 TanishaM350947
  • 28-10-2022

Solution

The area of a circle with diameter d is

[tex]\begin{gathered} A=\pi(\frac{d}{2})^2 \\ \\ A=\pi(\frac{4}{2})^2 \\ \\ A=4\pi \end{gathered}[/tex]

Therefore, the exact area is 4π centimeters square.

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