Question

kamala is buying a table. it has a diameter of 62 inches. circumference of circle = 2πr r = radius what is the approximate circumference of the table? 67 inches 98 inches 195 inches 389 inches

Explanation:

Step1: Find the radius

Since \(d = 2r\) and \(d=62\) inches, then \(r=\frac{d}{2}=\frac{62}{2}=31\) inches.

Step2: Calculate the circumference

Using the formula \(C = 2\pi r\), take \(\pi\approx3.14\). Then \(C=2\times3.14\times31\).
First, \(2\times31 = 62\), then \(C=62\times3.14 = 194.68\approx195\) inches.

Answer:

195 inches