hanabluebailey hanabluebailey

26-10-2020
Mathematics

contestada

Which of the following is the best approximation of the circumference of a bicycle wheel whose diameter is 26 centimeters?

82 cm
163 cm
531 cm
2,123 cm

Respuesta :

zakorawilliams zakorawilliams

26-10-2020

I think the answer is 531 cm

Answer Link

billgkgk billgkgk

26-10-2020

Answer: 82 cm

Step-by-step explanation:

Circumference is pi times diameter. A common value of pi is 3.14.

So the number we should choose is a little more than 3× 26 = 78.

82cm is the answer that works.

Answer Link

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