Question

enter the correct answer. calculate the circumference. formula: c = 2πr use 3.14 for π. c = ? cm round to the nearest tenth.

Explanation:

Step1: Identify radius value

$r = 11$ cm

Step2: Apply circumference formula

$C=2\times3.14\times11 = 69.08$ cm

Step3: Round to nearest tenth

$C\approx69.1$ cm

Answer:

$69.1$ cm