Question

This diagram shows a park's walking path in the shaded area.

The outside circumference of the walking path is 62.8 meters and the inside circumference of the walking path is 31.4 meters.

What is the area of this walking path?

Use 3.14 for π.

Enter your answer as a decimal in the box.


m²

Answer 1

313.84m (area a), 78.46m (area b)

Explanation:

Circumference A- 62.8m

Circumference B- 31.4m

(Formula: C^2/4π)

Thus, 313.84m (area a), 78.46m (area b)