Area of a semicircle = \(\frac{1}{2}\pi r^2\).<br><br>From the figure, read the radius. Using \(\pi = \frac{22}{7}\):<br>Area = \(\frac{1}{2} \times \frac{22}{7} \times r^2 = 1925\) cm&sup2;.<br><br>Final Answer: 1925 cm&sup2;