In geometry, for example, a student may say that the area of a rectangle is equal to the length of its base … base definition: 1. the bottom part of an object, on which it rests, or the lowest part of something: 2. the main…. • the Base-10 number system is known as the decimal system and has 10 digits to show all numbers 0,1,2,3,4,5,6,7,8,9 using place value and a decimal point to separate whole numbers from decimal fractions. Choose any convenient side to be the base. 2. that portion of an organ, such as a tooth, hair, or nail, that is buried in the tissues, or by which it arises from another structure, or the part of a nerve that is adjacent to the center to which it is connected. Also learn the facts to easily understand math glossary with fun math worksheet online at SplashLearn. The decimal number system we use every day has 10 digits {0,1,2,3,4,5,6,7,8,9} and so it is Base 10. For example, suppose an index is formed in 2001 and its base value is 100. To calculate the area you must use the altitude that is at right angles to the chosen base. Les informations recueillies sont destinées à CCM Benchmark Group pour vous assurer l'envoi de votre newsletter. For more on this see Triangle definition, and Area of a triangle. In math, the definition of an exponent is a numerical notation that indicates the number of times a number is to be multiplied by itself. Asked in Chemistry For example, the most common base used today is the decimal system. It means the price, before applying taxes, discounts, or other things that might change the final price for the customer. 2. Definition: The bottom of a shape, solid or three dimensional object.The base is what the object 'rests' on. Definition 1: The number that gets multiplied when using an exponent. Meaning. The natural logarithm has the number e (that is b ≈ 2.718) as its base; its use is widespread in mathematics and physics, because of its simpler integral and derivative. Its aqueous solution includes both the weak base and its conjugate acid. A binary digit can only be 0 or 1, so is Base 2. It could mean the base of a number system, such as decimal is base-10, or binary is base-2, or hexidecimal is base-16. Also learn the facts to easily understand math glossary with fun math worksheet online at SplashLearn. How to use mathematics in a sentence. root [roōt] 1. the descending and subterranean part of a plant. Because "dec" means 10, it uses the 10 digits from 0 to 9. Illustrated definition of Base (geometry): The surface a solid object stands on, or the bottom line of a shape such as a triangle or rectangle. SplashLearn is an award winning math learning program used by more than 30 Million kids for fun math practice. Define base. base synonyms, base pronunciation, base translation, English dictionary definition of base. The word base has several meaning in mathematics depending on the context in which it arises. Definition of Base explained with real life illustrated examples. Base definition is - the bottom of something considered as its support : foundation. If the index is 150 in 2009, it means that its value is 50% higher in 2009 than it was in 2001. Synonym Discussion of base. Define base. See more. the bottom support; that on which something stands; a fundamental principle; basis; foundation: Place the vase on the base. What is the definition of base price in math? Base is used in polygons, shapes and solids. The base can be any side, not just the one drawn at the bottom. In mathematics, a base or radix is the number of different digits or combination of digits and letters that a system of counting uses to represent numbers.