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How do you find the circumference of a circle with a diameter of 13 cm?

How do you find the circumference of a circle with a diameter of 13 cm?
asked 171k views
1 vote
How do you find the circumference of a circle with a diameter of 13 cm?

asked
User Mejan
by
8.4k points

2 Answers

5 votes
Convert the diameter in cm to m
By dividing it by 100
Then divide the result by 2
So that you would get radius
And use this rule

Pie ( 3.14) * r *2
answered
User Jcrowson
by
8.1k points
1 vote
plug the diameter into the circumference formula
answered
User Thomas Calc
by
8.0k points
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