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You know that the diameter of a circle is twice the radius (d = 2r). Using this relationship, can you rewrite the formula for circumference using r instead of d?

Respuesta :

mdlemuslopez

Answer:

C = π*2r, C = π2r, or C = π(r+r)

Since 2r equals to diameter, and the circumference formula is c = πd.

C = π*2r is the answer.



jaimeyork83jy

Answer:

Yes, I can write the formula for circumference using r instead of d.

Step-by-step explanation:

THIS WAS THE CORRECT ANSWER ON ASSIGNMENT.

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