savvygirl23 savvygirl23

15-07-2020
Mathematics

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not quite sure of the answer. help me out???

not quite sure of the answer help me out class=

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

15-07-2020

Answer:

C = pi * d

Step-by-step explanation:

C = 2 * pi *r

We can replace 2 * r with d since the diameter is twice the radius

C = pi * 2*r

C = pi * d

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