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Mathematics 19 Online
remi2019:

i need help plzzzz

remi2019:

fr0:

Okay, so real quick, what do you think it is?

remi2019:

well you have to find the diameter which would be 18

Astrid1:

Do you know how to find the C of a circle? (Thee formula)

remi2019:

um diameter times 3.14 divided by 2??

remi2019:

or wait C=2piR

remi2019:

2*3.14*18

remi2019:

is that right or did i forget something

remi2019:

@AZ please help or @Angle

Angle:

Circumference = Diameter * pi

Angle:

Area = radius * radius * pi

Angle:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @remi2019 2*3.14*18 \(\color{#0cbb34}{\text{End of Quote}}\) incorrect

remi2019:

ok so C=18*3.14 right??

Angle:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @remi2019 ok so C=18*3.14 right?? \(\color{#0cbb34}{\text{End of Quote}}\) yes

remi2019:

ok so C=56.52

Angle:

sure

remi2019:

A= 254.34 right??

Angle:

correct

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