melarabazan
melarabazan melarabazan
  • 04-01-2021
  • Mathematics
contestada

need this for homework plz help me due by 3:30

need this for homework plz help me due by 330 class=
need this for homework plz help me due by 330 class=

Respuesta :

sophiefoster90
sophiefoster90 sophiefoster90
  • 04-01-2021

Answer:

1. pi*3^2=9pi <------ you can replace pi with 3.14 or 22/7 by multiplying

2. pi*d/2 ^2= pi*16=16pi

3. The square root of 78.5/pi should be the radius

4. 100pi

5. square root of 3.14/pi

6. 16pi

7. 36pi

8. 81pi

Step-by-step explanation:

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