Answer:
Area of sector = 704 cm ²
Step-by-step explanation:
Given:
Central angle = 7pi/4 (in radians)
Radius = 16 cm
Find:
Area of sector = ?
Computation:
Central angle = [tex]\frac{7}{4}\pi \times \frac{180}{\pi } =315[/tex]
[tex]Area\ of \ sector=\frac{\theta}{360}\pi r^2\\\\Area\ of \ sector=\frac{315}{360}\pi 16^2\\\\Area\ of \ sector=704 cm^2[/tex]
Area of sector = 704 cm ²
