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The diameter of a coin is 2 cm. what is the circumference of the coin​ Help me please
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The diameter of a coin is 2 cm. what is the circumference of the coin​
Help me please

User Rahul Yadav
by
7.5k points

1 Answer

3 votes

Answer: 6.28

Radius:

r=d/2
r=2/2
r=1

Circumference:

C=2(3.14)r
C=2(3.14)x1
C=2(3.14)
C=6.28

Formulae:

Circumference= 2(3.14)r(radius)
Radius=Diameter/2

User Travis Swientek
by
7.9k points
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