Final answer:
The area of the base of the cylinder is approximately 78.54 cm².
Step-by-step explanation:
The base of a cylinder has a radius of 5 cm. To find the area, we use the formula A = πr², where A is the area and r is the radius. Plugging in the given radius, we have A = π(5 cm)². Evaluating this expression, the area of the base of the cylinder is approximately 78.54 cm².