Answer:
Area of the given quarter of the circle=[tex]78.5units^2[/tex]
Step-by-step explanation:
The given figure is a quarter or sector of a circle with an angle of 90°
Area of the quarter of a circle:
= [tex]\frac{\pi *r^2}{4}[/tex]
Area of the given quarter with a radius of 10 unit
[tex]=\frac{3.14*10*10}{4}[/tex]
[tex]=\frac{3.14*100}{4} \\\\=\frac{314}{4} \\\\=78.5units^2[/tex]
The area of the given quarter of the circle=[tex]78.5units^2[/tex]
