A salesperson at a jewelry store earns 4% commission each week. Last week, Heidi sold $680 worth of jewelry. How much did make
1 answer:
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Answer:
28.27cm³
Step-by-step explanation:
Area of a circle:
First, find the area of a full circle with this given radius:
Now, to find the radius of a quarter circle with the same radius, just divide by 4:
The radius of the quarter circle is about 28.27cm³