Question

calculate the circumference.
formula:
c = πd
use 3.14 for π.
c = ? cm
round to the nearest tenth.

Explanation:

Step1: Identify given values

The diameter \( d = 6 \) cm, \( \pi = 3.14 \).

Step2: Apply circumference formula

Using \( C=\pi d \), substitute values: \( C = 3.14\times6 \).

Step3: Calculate the product

\( 3.14\times6 = 18.84 \).

Step4: Round to nearest tenth

\( 18.84 \) rounded to nearest tenth is \( 18.8 \).

Answer:

\( 18.8 \)