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How is the formula for the circumference of a circle derived?

Drag and drop the correct word into each box to complete the explanation.

First, find the length of the diameter and the length of the------of the circle.

Next, divide the length of the circumference by the length of the ------- and set up an equation where the ratio equals ​ ππ .

Then, solve  the equation for the circumference.

Finally, substitute 2 times the ------ for the --------

A.diamater

B.radius

C.arc

D.area

E. circumfrence

F.volume

 Feb 28, 2018
 #1
avatar+99736 
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B

 

A

 

B

 

A

 

 

cool cool cool

 Feb 28, 2018

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