Step-by-step explanation:
<h2>stay safe healthy and happy.</h2>
Answer:
volume of the cone = 247.98 cubic meter
Step-by-step explanation:
Height of the cone= 11.7 m
Circumference= 9 m
Radius= 9/2= 4.5 m
Volume of the cone;
=
As, 
Putting the values in the formula:
Volume of the cone is:

The volume of the cone is 247.98 cubic meter
Answer:
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These are the 3 ways to write 3:7
3:7
3/7
3 to 7