The area of a shaded sector is 301 cm². Therefore, option C is the correct answer.
Given that, θ=285° and radius=11 cm.
We need to find the area of a shaded sector.
What is the formula to find the area of a sector?
Area of a Sector of Circle = (θ/360º) × πr², where,
θ is the angle subtended at the centre, given in degrees.
r is the radius of the circle.
Now, 285/360×3.14×11²=300.785
300.785≈301 cm²
The area of a shaded sector is 301 cm². Therefore, option C is the correct answer.
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