Answer:
C) 
Step-by-step explanation:
The formula for area is
A=pi * radius ^2
If the diameter is 40, the radius is 20
Therefore

Answer:
72.56
Step-by-step explanation:
Divide the number of pounds by 2.205
160/2.205 = 72.56
Answer:
it is gonna be
Step-by-step explanation:
1902837456734832902398457675483920129384576574839202398475
sorry i dont know i need more points
Answer:
i think you'll need 1 foot 6 inches of wood
Step-by-step explanation: