Example 3 - PQ is a chord of length 8 cm of a circle - Examples
Amazon.com: Table Cm to Inches Conversion Chart - 8 x 6 inches Vinyl Decal, Centimeters to Inches, Toolbox Sticker, Engineer, Mechanic, cm to in Sticker Decal by Nticker : Sports & Outdoors
8 inches in cm - Convert 8 inches to centimeters | InchPro.com
Frame and Photo Sizes from Inches to cm | A-Fotografy