Question

A circular pond has a diameter of 50 ft. What is the distance around the pond?

1. About 1.962.50
2. About 157 ft
3. About 78.50 ft
4. About 7,850 ​

Answer 1

The circumference of a circular pond with a diameter of 50 ft is found using the formula C = πd, resulting in about 157 ft, which corresponds to option 2.

Step-by-step explanation:

The distance around a pond is known as the circumference. To find the circumference of a circle when given the diameter, you use the formula C = πd, where π (pi) is approximately 3.14159 and d is the diameter of the circle. For a circular pond with a diameter of 50 ft, the calculation is as follows:

C = πd = 3.14159 × 50 ft = 157.0795 ft.

Therefore, the distance around the pond, or its circumference, is about 157 feet, which corresponds to option 2.