Mathematics, 08.11.2019 23:31 123userhi
Abuilding engineer analyzes a concrete column with a circular cross section. the circumference of the column is 18pi meters. what is the area a of the cross section of the column?
Answers: 2
meters.
we have;
meter square.
meter square.
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Abuilding engineer analyzes a concrete column with a circular cross section. the circumference of th...
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