brodiebarrett brodiebarrett

15-04-2021
Mathematics

contestada

I need the answer please and thank you worth 78 brainly points

I need the answer please and thank you worth 78 brainly points class=

Respuesta :

bellaxysun bellaxysun

15-04-2021

Answer:

8+4pi

Step-by-step explanation:

2pi(r) = 8pi

8pi/2 = 4pi

8+4pi

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