Answer:
Step-by-step explanation:Area of a circle is πr2
Diameter of the cover is 20feet
Radius= diameter/2
Radius= 20/2
Radius= 10 feet
Since 1feet = 0.3045m
Then 10feet =3.045m
Area= 3.142*3.045*3.045
Area= 29.133m2
Answer:
You cannot (stop delteing my comment bro)
Step-by-step explanation:
Answer:
The first is 150/3=50. The second is 800/2.5 =320. Number 10 is about .44 and number 12 is .60
Hope this helps and good luck! :)
Step-by-step explanation: