minecraftdude1234566 minecraftdude1234566
  • 26-03-2020
  • Mathematics
contestada

What is the area of a circle with a radius of 1

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thistleBranch
thistleBranch thistleBranch
  • 26-03-2020

To find the area of a circle, you have to use the area formula:

r being your radius

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

Substitute 1 in for r

A = [tex]\pi (1)^{2}[/tex]

A = [tex]\pi[/tex]

Answer Link
brian7672
brian7672 brian7672
  • 26-03-2020

Answer:

π or 3.14

Step-by-step explanation:

1. Set equation to solve for area of a circle.

[tex]A=\pi r^2[/tex]

2. Solve for area of a circle.

[tex]A=\pi r^2[/tex]

[tex]A=\pi 1^2[/tex]

[tex]A= \pi[/tex]

If π is 3.14, you're answer would be 3.14.

Answer Link

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