2 years ago

Calculate the length of the circumference of a circle with radius of 4.5cm

Mathematics

2 answers:

ivolga24 [154]2 years ago

7 0

Always yous the formula

C=2piR

R being the radius so time 4.5 by pi =14.131/2*2=28.27

28.27 is your answer <span />

Gnoma [55]2 years ago

4 0

28.26 it the right answer

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