Answer:
A. [tex] \frac{5}{6}\pi x^2 [/tex]
Step-by-step explanation:
Central angle of shaded part
[tex] \theta = 360\degree-60\degree= 300\degree[/tex]
Radius (r) = x unit
Area of the shaded part of [tex] \odot K[/tex]
[tex] = \frac{\theta}{360\degree} \times \pi r^2 [/tex]
[tex] = \frac{300\degree}{360\degree} \times \pi x^2 [/tex]
[tex] = \frac{5}{6}\pi x^2 [/tex]
