Do you just want the equation ?
Answer:
<h2>C) 6π cm²</h2>
Step-by-step explanation:
The shaded portion is a sector and the area of a sector is expressed as;
Area of sector = 
given
= 60°, radius r = 6cm
area of the sector = 
area of the sector = 36π/6
area of the sector = 6πcm²
Answer:
65 Degree
Step-by-step explanation:
Right angle = 90 Degrees
90 - 25 = 65