wvtoy2831 wvtoy2831
  • 01-04-2019
  • Mathematics
contestada

A circle has a diameter of 26 units what is the area of the circle to the nearest hundredth of a square unit

Respuesta :

calculista
calculista calculista
  • 10-04-2019

Answer:

The area of the circle is [tex]530.93\ units^{2}[/tex]

Step-by-step explanation:

we know that

The area of a circle is equal to

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

we have

[tex]r=26/2=13\ units[/tex] ----> the radius is half the diameter

assume

[tex]\pi=3.1416[/tex]

substitute

[tex]A=(3.1416)(13)^{2}=530.93\ units^{2}[/tex]

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