Answer: 56.54866776... rounded to the nearest tenth
56.55
Step-by-step explanation:
The formula for circumference is
or 
the answer is 11/7 feet because the perimeter of a circle is πr² and a semi circle is half of a circle then the formula would be 1/2 πr² 1/2×22/7×1 (it is 1 because we have divided the diameter to get radius so we derived at 11/7.
3+ means 3 and up hope i could help.
Answer:
Your answer is.....
In every big pieces there will be 3 * 1/3 pieces.
So total 12 of 1/3 pieces
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Step-by-step explanation: