Question

question
the diameter of a circle is 115 m. find the circumference to the nearest whole number.

Explanation:

Step1: Recall circumference formula

The formula for the circumference \( C \) of a circle with diameter \( d \) is \( C=\pi d \).

Step2: Substitute the diameter value

Given \( d = 115 \) m, substitute into the formula: \( C=\pi\times115 \).

Step3: Calculate and round

Using \( \pi\approx3.14159 \), we get \( C\approx3.14159\times115 = 361.28285 \). Rounding to the nearest whole number gives \( 361 \).

Answer:

361