A circular window on a ship has a radius of 8 inches. We need to find the area of the glass needed for the window and round the answer to the nearest hundredth.
2025/4/8
1. Problem Description
A circular window on a ship has a radius of 8 inches. We need to find the area of the glass needed for the window and round the answer to the nearest hundredth.
2. Solution Steps
The area of a circle is given by the formula:
where is the radius of the circle.
In this problem, the radius inches. Substituting this into the formula gives:
square inches.
To find the numerical value, we can use the approximation . Then
Rounding to the nearest hundredth gives square inches.
3. Final Answer
201.06