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3 January, 05:56

If the area of a circle measures

9/4

π cm2, what is the circumference of the circle in terms of π?

+2
Answers (1)
  1. 3 January, 08:01
    0
    3π cm

    Step-by-step explanation:

    Area of a circle = π * r²; where r is the radius of it.

    in our case, the Area = π * (9/4) = π * (3/2) ² then r = 3/2

    we know that the circumference = 2*π*r = 2 * (3/2) * π = 3π.
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