gaelos2009a
gaelos2009a gaelos2009a
  • 23-02-2021
  • Mathematics
contestada

I have a cake with a radius of 12 centimeters, how many centimeters of icing I will need to make the border (use 3.14 for pi) ​

Respuesta :

jo0301029 jo0301029
  • 23-02-2021

Answer:

75.40

Step-by-step explanation:

Answer Link
Ace248 Ace248
  • 23-02-2021

Answer:

75.36 centimeters

Step-by-step explanation:

Hey, Ace here!

The formula to find the circumference of a circle is d[tex]\pi[/tex] or 2r[tex]\pi[/tex]

Let's plug in the numbers:

2(12)[tex]\pi[/tex]

That's 24[tex]\pi[/tex]

Then we plug in 3.14 for [tex]\pi[/tex]:

24(3.14)

Do that out and you get:

75.36

Let me know if you have any questions

Answer Link

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