The man paid $21 for a book bag that was taxed 20%. What was the original price of the bag?
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The area of the top surface of this wedge is 14.14 inches².
<h3>What is the area of a sector?</h3>
The shape of the top surface of the wedge assumes the shape of a sector. So, to determine the area of the top surface of this wedge, we need to find the area of the sector.
Area of a sector =
where;
- Central angle θ = π/2
- radius = 3 inches
Area of a sector =
Area of a sector =
Area of a sector = 14.14 inches²
Learn more about the area of a sector here:
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