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(This is me typing cause it needs to be 20 characters long)
Answer:
Step-by-step explanation:
<u>Use ratios to find the required value:</u>
- 1/48 : 1/4 = 1 : x
- 1/12 = 1/x
- x = 12 miles
First, we find the diameter.
12.56 divided by 3.14 = 4.
Next, find the radius.
4 divided by 2 = 2.
Then, use the formula to calculate the area.
2 times 2 times 3.14 = 12.56 is your area.
In this case, the area and the circumference are the same. Sometimes that is not that case though. Hope it helps! :)
Answer:
289
Step-by-step explanation:
Hope this helps
