9.
The diagram shows a sector of a circle with centre O.
The radius of the circle is 8 cm.
PRS is an arc of the circle.
PS is a chord of the circle.
Angle POS 40°
=
P
R
Diagram NOT
accurately drawn
8 cm
40°
8 cm
0
Calculate the area of the shaded segment.
Give your answer correct to 3 significant figures.
