janeragarner02 janeragarner02
  • 26-01-2021
  • Mathematics
contestada

A circle has diameter 65 cm. Find the area

Respuesta :

imtiazkalwar
imtiazkalwar imtiazkalwar
  • 26-01-2021

Answer:

[tex]A=3315.6 \ cm[/tex]

Step-by-step explanation:

Area of circle is given as

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

Where r is radius of circle.

Radius of circle is half of diameter

[tex]r=\frac{65}{2} = 32.5 \ cm[/tex]

Area can be calculated as

[tex]A = \pi (32.5)^{2}[/tex]

[tex]A=3315.6 cm[/tex]

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