The diagram represents the circular floor under the dome of a state capitol building. The diameter is 40 ft. Find the circumference of the floor. Approximate as 3.14.

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asked Aug 22, 2018 76.8k views

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The diagram represents the circular floor under the dome of a state capitol building. The diameter is 40 ft. Find the circumference of the floor. Approximate as 3.14.

English
middle-school

Shawrup asked

by Shawrup

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C = 125.6
(The circumference of a circle can be expressed by the formula C = 2 * pi * r. In this case, pi = 3.14 and r = 20.)

ElektrykalAJ answered Aug 28, 2018

by ElektrykalAJ

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