So, it’s pretty clear that measuring things is an important part of everyday life. If only you measured your materials beforehand… For the DIY woodworking aficionados out there, you’ll most likely become exasperated when you discover 2 joints don’t fit together seamlessly. Have you ever wanted to measure the dimensions of a quart-sized Ziploc bag? Or maybe you’re looking for a more accurate way to measure 1 cubic foot? A ruler can come in handy for both of these examples and much, much more.īut what are the consequences of not knowing how to read a ruler? Well, if you’re into arts and crafts, you could end up with a yard of fabric that’s longer than you originally hoped for. While students and professionals will use rulers almost on a daily basis, reading a ruler is a helpful life skill. Nearly everyone-from students to professional engineers and architects-will need to use a ruler sometime in their field. Rulers can also be used to draw straight lines that are as long as the length of the tool. Rulers are similar to yardsticks but typically only measure 12 inches long. Usually, one side will have lines that denote inches, and on the other side are lines that denote centimeters. What Is a Ruler?įirst things first, let’s talk about what rulers are.Ī ruler is a measuring tool made of wood or plastic. So, if you have a ruler on hand, whip it out and follow along as I explain how to read a ruler in inches. In this guide, I will show you exactly how this process is done. After all, there are so many lines that denote so many things, so how do you figure out what means what? But as simplistic as they are, many people still experience difficulty trying to measure tiny objects with them. If you are interested to help this, please visit this translation page.Rulers are highly important tools that help you figure out the lengths of things. We are looking for volunteer to improve the content in your native language, We hope to provide a more user-friendly experience,Īre you willing to offer a native language version for your country ? I know many people prefer use their native language, The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. For example, a scale of 1:5 means 1 on the map represents the size of 5 in the real world. It is used in maps to represent the actual figures in smaller units. Scale is the ratio that defines the relation between the actual figure and its model. In math, the term scale is used to represent the relationship between a measurement on a model and the corresponding measurement on the actual object. It helps us calculate the scale ratio more easily. If you want to know the scale factor(ratio) between two lengths, On the building plan the width of the front door is 18.6 mm.įirst, we convert the unit from millimeter to centimeter. Then divide the scale factor of scale length, for example Use real length multiply the scale factor of it,
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