Question

What is the circumference of a circle with a radius of 3 feet? estimate the circumference to the hundredths place using 3.14 for π

Answer 1

Explanation:

the circumference of a circle is

2 × pi × r

with r being the radius (half of the diameter).

so, our estimated circumference is

2 × 3.14 × 3 = 6 × 3.14 = 18.84 ft