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The circumference of a circle is 8​ pi kilometers. What is the diameter?

The circumference of a circle is 8​ pi kilometers. What is the diameter?
asked 209k views
17 votes
The circumference of a circle is 8​ pi
kilometers. What is the diameter?

asked
User Miley
by
8.2k points

1 Answer

9 votes

Answer:

Using the formulas

C=2πr

d=2r

Solving for d

d=C

π=8

π≈2.54648

d≈2.55

answered
User Avseiytsev Dmitriy
by
7.9k points
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