What is the circumference of this circle? r= 2 km A 15.25 km B 10.14 km C 18.16 km D 12.56 km​

Question

What is the circumference of this circle?
r= 2 km
A 15.25 km
B 10.14 km
C 18.16 km
D 12.56 km​

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Ayla 2 weeks 2021-09-11T09:14:36+00:00 1 Answer 0

Answers ( )

    0
    2021-09-11T09:16:35+00:00

    Answer:

    D 12.56 km

    Step-by-step explanation:

    Rule : the circumference of a circle = 2 × π × radius

    the circumference =  2×π×2 = 12,566370614359

    then an approximative value of the circumference is : 12.56

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