Question

Find the circumference of a tire that has a radius of 11 inches. Use 3.14 for N.

Answer 1

2386.0232

Explanation:

Find the are, and then find the circumference.

Answer 2

Answer: 69.08 in

Explanation:

The formula for circumference is:

2πr

If we substitute 3.14 for π, the formula is:

2(3.14)(11) = 69.08 in