edgarvidalmendoza edgarvidalmendoza

11-04-2020
Mathematics

contestada

What is the radius of this circle if the circumference is 18 pi cm?

Respuesta :

lovewithcompass lovewithcompass

11-04-2020

Answer:

9cm

Step-by-step explanation:

Circumference of a circle is 2pi*r

2pi*r=18pi

divide 2pi both side

r=9

Answer Link

khimoramontague khimoramontague

07-04-2021

Answer:

B. 9 cm

Step-by-step explanation:

Ver imagen khimoramontague

Answer Link

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