Find The Circumference of The Circle with Diameter 2.1cm
2 answers:
Answer:
Step-by-step explanation:
Since the diameter is 2.1 then its radius is 1.05.
Therefore the circumference is 
.
Answer:
6.6cm
Step-by-step explanation:
Use 2pie R
Diameter = 2 x radius
So your radius is 1. 05
2 x 22/7 x 1.05 = 6.6
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Step-by-step explanation:
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Step-by-step explanation:
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