Answer:
The area of the sumo wrestling ring is 
Step-by-step explanation:
The circumference of the circular sumo wrestling ring is
, that means its radius
is:


Now once we have the radius
of the sumo wrestling ring we can find its area
by the following formula:

Putting in the value of
we get:

Therefore the area of the sumo wrestling ring is 
8.64 - 3.15 = $5.49 if this is what you are asking
Answer:
750450
Step-by-step explanation:
The 12 oz
Step-by-step explanation:
The twelve ounce because if you buys two of them its 2.18 and youll have four more ounces for only 19 more cents than the 20oz
Answer:
240- 360
Step-by-step explanation:
You have to find out how many minutes in an hour which is 60. Then multiply it by 2 for 2 hours to get 120. Then you multiply 2x120 to get 240. Then you multiply 3x120 to get 360.
I'm not sure if this is correct but this is how I would go about it. :)