We are asked to find the area of the shaded sector of a circle. The circle has a radius of $2$ meters, and the central angle of the sector is $51$ degrees. We need to round the answer to the nearest tenth.
2025/4/14
1. Problem Description
We are asked to find the area of the shaded sector of a circle. The circle has a radius of meters, and the central angle of the sector is degrees. We need to round the answer to the nearest tenth.
2. Solution Steps
The area of a sector of a circle is given by the formula:
where is the central angle in degrees, and is the radius of the circle. In this case, degrees and meters.
Substituting these values into the formula, we get:
Now, we can approximate as :
Rounding to the nearest tenth, we get .
3. Final Answer
The area of the shaded sector is .