Question

a circle has a diameter of 16 yd. what is its circumference? use 3.14 for π, and do not round your answer. be sure to include the correct unit in your answer. 16 yd

Explanation:

Step1: Recall the formula for circumference

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

Step2: Substitute the given values

Given \(d = 16\) yd and \(\pi=3.14\), substitute into the formula: \(C = 3.14\times16\).

Step3: Calculate the product

\(3.14\times16=(3 + 0.14)\times16=3\times16+0.14\times16=48+2.24 = 50.24\).

Answer:

\(50.24\) yd