Question
The figure shows two identical semi-circles. FG is a straight line. F and G are the centres of the semi-circles. Given that the radius of the semi-circle is 13 cm, find the area of the shaded regions. Express your answer correct to 1 decimal place. (π = 3.14)
3 m

Click button first when a symbol is required. X

The figure shows two identical semi-circles. FG is a straight line. F and G are the centres of the semi-circles. Given that the radius of the semi-circle is 13 cm, find the area of the shaded regions. Express your answer correct to 1 decimal place. (π = 3.14)