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The diameter of a circle is 40.0cm. What is the circumference of the circle? Use 3.14 for pi Help would really be appreciated bc I do not understand circles lol
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5 votes
The diameter of a circle is 40.0cm. What is the circumference of the circle?

Use 3.14 for pi

Help would really be appreciated bc I do not understand circles lol

User Akshay Palakkode
by
5.7k points

1 Answer

8 votes

Answer:

Answer is 125.6

Explanation:

Diameter=40cm

radius=40÷2 = 20cm

Circumference = 2πr

=2×3.14×20

=125.6

User Anders Rask
by
5.7k points
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