For a quadrant, circumference = curved arc + two radii.<br><br>Curved arc = \(\frac{1}{4} \times 2\pi r = \frac{\pi r}{2}\).<br><br>Circumference = \(\frac{\pi r}{2} + 2r = r(\frac{\pi}{2} + 2)\).<br><br>From the figure, \(r = 35\) cm. With \(\pi = \frac{22}{7}\):<br>\(35 \times (\frac{11}{7} + 2) = 35 \times \frac{25}{7} = 125\) cm.<br><br>Final Answer: 125 cm