mybartonbunch6 mybartonbunch6
  • 21-03-2018
  • Mathematics
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A circular picture is 8 inches in diameter.
What is the area of the picture in square inches?

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rosedryerp5x0kv
rosedryerp5x0kv rosedryerp5x0kv
  • 21-03-2018
area is [tex] \pi r^{2} [/tex]
so
[tex]diameter/2=r[/tex]
[tex]8/2=4[/tex]
[tex]r=4[/tex]
[tex] \pi (4)^{2} [/tex]
[tex]16 \pi [/tex]
[tex]area = 50.2654824574[/tex]
Round if it asks. 
[tex]area = 50.3 in^{2} [/tex]
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