kravecourtney kravecourtney
  • 07-03-2017
  • Mathematics
contestada

A circular tabletop has a circumference of 94.2 inches. What is its approximate area?

Respuesta :

12150286
12150286 12150286
  • 07-03-2017
Since Circumference is [tex]C=2 \pi r[/tex]
So to get Area, you have to get the radius first:
[tex]C=(2)3.14r[/tex], which is [tex]94.2=6.28r[/tex]
Next we divide both sides by [tex]6.28[/tex] to get:
[tex]Radius=15in.[/tex]
Now we have to get the area which is [tex]A= \pi r^2[/tex]
Plug in 15 for r, you should get [tex]A=[(3.14)(15)]^2[/tex]
Final Answer: [tex]A=706.86in.[/tex]
Answer Link
poopilly poopilly
  • 13-05-2019

Answer:

yes it is 706.5^2

Step-by-step explanation:

Answer Link

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