SAT
SAT, 17.01.2020 22:31, marshunsanders

The circumference of the larger circle, with radius ob, is 3 times the circumference of the smaller circle, with radius oa.

radius ob measures x units. which expression represents the circumference of the smaller circle with radius oa?

(pi / 3)x units
(2pi / 3)x units
2pi x units
6pi x units

answer
Answers: 3

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The circumference of the larger circle, with radius ob, is 3 times the circumference of the smaller...

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