MarchelleBeard245 MarchelleBeard245

23-05-2015
Mathematics

Answered

Which circles have a circumference of 24π units? Choose all answers that are correct. A. a circle with a radius of 6 units B. a circle with a radius of 12 units C. a circle with a diameter of 12 units D. a circle with a diameter of 24 units

Answer :

23-05-2015

We know that the circumference C=π d, where d= diameter
24π =π d, and then d=24 and radius r=24/2=12
B and D are correct choices

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