Answer:
16π cm²
Step-by-step explanation:
circumference = 2πr
Area = πr²
We need to determine r to calculate the area
2πr = 8π
Divide both sides of the equation by 2π to find r
r = 4
Now, we determine area.
area = πr² = π4² = 16πcm²
Answer:
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Step-by-step explanation:
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The difference between the numbers given is 6.882.
<h3>How to illustrate the information?</h3>
Based on the information given, it should be noted that difference means subtraction.
The difference between the numbers given will be:
= 7 - (7 - 6.882)
= 7 - 0.118
= 6.882
Learn more about difference on:
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So, 672 miles divided by 56 miles per hour = 12 hours