learner13 learner13

18-06-2017
Mathematics

contestada

Which of the following is the best approximation of the diameter of a circular box top whose circumference is 28.27 inches?

3 inches
4.5 inches
6 inches
9 inches

Respuesta :

Banabanana Banabanana

18-06-2017

C=πd ⇒ d = C/π = 28.27/3.14 ≈ 9 inches

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