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Mathematics 7 Online
OpenStudy (jakyfraze):

What is the circumference of a circle with a diameter of 30 centimeters? A. 94.2 centimeters B. 188.4 centimeters C. 9.55 centimeters D. 47.1 centimeters

OpenStudy (jakyfraze):

please help me someone

OpenStudy (jakyfraze):

@Mehek14 is B. the right answer?

Mehek (mehek14):

no A \(d*3.14~or~2*3,14*radius\)

Mehek (mehek14):

so 30*3.14

OpenStudy (jakyfraze):

94.2. thank you @Mehek14 so much :)

Mehek (mehek14):

yes that is correct yw ^_^

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