harlemboyd2 harlemboyd2

03-06-2020
Mathematics

contestada

I need help with these two questions. I will mark brainliest

I need help with these two questions I will mark brainliest class=

Respuesta :

rafbi47 rafbi47

03-06-2020

Answer:

5. A= pi [tex]r^{2}[/tex] r=radius d=diameter

C= pi 2r/ d

A= pi [tex]6^{2}[/tex]

A= 36pi

_____________________

C=pi 2(6)/12

C=12pi

____________________________________________________________

6. A=pi [tex]4^{2}[/tex]

A=16pi

_____________________

C=pi 2(4)/8

C=8pi

____________________________________________________________

Sorry I couldn't find the symbol for pi

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