naenae116 naenae116
  • 13-06-2019
  • Mathematics
contestada

What is the area of a circle with a diameter of 16.2 inches?
3.14 for pi​

Respuesta :

hevarxazy hevarxazy
  • 13-06-2019
8.2x3.14

Area = 2pi x r
Answer Link
Ackerman88
Ackerman88 Ackerman88
  • 13-06-2019

Answer:

Area= 206.202 cm squared

Step-by-step explanation:

Formula for area of Circle=

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

Now we will input the value:

[tex]\pi (8.1)^{2} [/tex]

And, calculate the answer

[tex]3.14 \: \times 65.61[/tex]

[tex] = 206.0154[/tex]

Answer:

[tex]area = 206.0154[/tex]

I'm not sure if you need the rounded up answer or not, so I kept the answer in exact form.

Answer Link

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