IzellY505500 IzellY505500
  • 03-11-2022
  • Mathematics
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Jan is trying to fix her circular window and needs to know how much space it takes up. It has a diameter of 10 inches.

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ToulaJ379223 ToulaJ379223
  • 03-11-2022

ANSWER

The area is 78.54 in²

EXPLANATION

We need to find the area of this circle. The area of a circle with radius r is:

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

The diameter of a circle is twice the radius, so if the diameter is 10 inches, then the radius is 5 inches:

[tex]A=\pi\cdot5^2=25\pi=78.54in^2[/tex]

This answer is rounded to the nearest hundredth.

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