Answer:
200.96 units
Step-by-step explanation:
Use the formula for the volume of a cone 
Plug in the values (
=3.14) and multiply them all out
So, basically ..you just multiply
9*9*9*9
6561
D=2r=2·4=8 cm
A = L² (L=d)
A = 8² = 64 cm²
Answer:
-8/9 yw
Step-by-step explanation:
just divide the numbers by each other:D
Add 11 to both sides:
-4=-2t
divide 2 by both sides
2=t
Hope it helps! Comment if you have any questions!