In the figure, PQR is a semicircle. Calcula..

Question 1 Report

In the figure, PQR is a semicircle. Calculate the area of the shaded region.

125

\frac{2}{7}

cm2

149

\frac{2}{7}

cm2

234

\frac{1}{7}

cm2

267

\frac{1}{2}

cm2