The crescent is the part of the larger circle not covered by the smaller circle.

• Area of crescent = Area of large circle − Area of small circle.
• Small circle: diameter = 14 cm, so radius = 7 cm.
• Area of small circle = \( \pi r^2 = \dfrac{22}{7} \times 7 \times 7 = 154 \) cm².
• Given: crescent area = 462 cm².
• Area of large circle = 154 + 462 = 616 cm².

Final Answer: 616 cm²