all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.
Answer from: Quest
circumference divided by 3.141592654 then timesthe radius twice
step-by-step explanation:
circumference divided by 3.141592654 then timesthe radius twice
Answer from: Quest
i believe it is 0.1m because the measurement of 30.4m limits how precise you can be
you can only be as precise as the least precise measurement
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