trell2007 trell2007

09-03-2022
Mathematics

contestada

What is the area of a circle with a diameter of 8 centimeters? Use 3.14 for π.

Respuesta :

pianoking pianoking

09-03-2022

Answer:

50.24 cm^2

Step-by-step explanation:

The formula for the area of a circle is A = πr^2

The radius is half of the diameter so r = 4

So now you can solve:

A = 3.14(4)^2

= 50.24 cm^2

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