shailzaidi
shailzaidi shailzaidi
  • 21-05-2020
  • Mathematics
contestada

what is the area of a sector created by a circle with a radius of 4cm and a 40 central angle

Respuesta :

prettybird1000
prettybird1000 prettybird1000
  • 21-05-2020

Answer:

5.59 cm

Step-by-step explanation:

I had set up a proportion. The proportion is below.

360°       50.27

------- = ----------        

40°            ? (What you're trying to figure out)

So what I did was 50.27 times 40 which equals: 5.58555556, so I rounded it to 5.59 so that's your answer!

I hope that's helpful :D

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