lovelystar1 lovelystar1
  • 02-03-2016
  • Mathematics
contestada

what is the area of a circle with a radius of 4

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TheBlueFox
TheBlueFox TheBlueFox
  • 18-09-2019

Answer: 16π units²

Step-by-step explanation: To find the area of of a circle, let's first start by writing down the formula for the area of a circle.

Area = [tex]\pi r^{2}[/tex]

Since we are given the radius of the circle, we can plug 4 into our formula.

Area = [tex]\pi (4^{2})[/tex]

4² is equal to 4 x 4 which is 16.

Area = 16[tex]\pi units^{2}[/tex]

Therefore, the area of the circle is 16π units².

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