Question

A tree is sold based on the circumference

of its trunk. If a tree trunk has a radius of 4
inches, then what is the circumference of the
tree trunk?

Answer 1

C= 2πR = 2π(4) = 8π inches or about 25.1 inches

Explanation:

C = 2πR = 2π(4) = 8π inches or about 25.1 inches

Answer 2

Explanation:

C = 2πR = 2π(4) = 8π inches or about 25.1 inches