tbowlby8828 tbowlby8828

20-04-2019
Mathematics

contestada

A CD is shaped like a circle with a diameter of 12 cm. To the nearest centimeter, what is the circumference of the CD?

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wegnerkolmp2741o wegnerkolmp2741o

20-04-2019

Answer:

38 cm

Step-by-step explanation:

Circumference is given by

C = pi *d

C = pi *12

C = 3.14 * 12

C=37.68

Rounding to the nearest cm

C = 38

Answer Link

KazooManKory KazooManKory

20-04-2019

Answer:

38 cm

Step-by-step explanation:

The circumference is found by pi*diameter.

pi*12=37.6991118431, rounded up is 38

Answer Link

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