The circumference of a circle varies directly as the diameter. A circle has a diameter of 40 feet and a circumference of 125.6 f

Question

3 years ago

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eet. What is the circumference of a circle with a diameter of 10 feet? A. 31.4 feet B. 5 feet C. 15.7 feet D. 41.4 feet

1 answer:

kirill115 [55] · Answer 1 · 2022-01-05T05:39:18+03:00

3 0

Answer:

A. 31.4 feet

Step-by-step explanation:

The formula for circumference is given by

C = pi d

Since we know the diameter is 10 ft

C = pi * 10

pi is approximately 3.14

C = 3.14* 10

C = 31.4 ft