- 20 (number) - Wikipedia
In some countries, the number 20 is used as an index in measuring visual acuity 20 20 indicates normal vision at 20 feet, although it is commonly used to mean "perfect vision" in countries using the Imperial system
- 20 Definition Meaning - Merriam-Webster
Middle English, from twenty, adjective, from Old English twēntig, noun, group of 20, from twēn- (akin to Old English twā two) + -tig group of 10; akin to Old English tīen ten — more at two, ten
- 20 (number) - Simple English Wikipedia, the free encyclopedia
A polyhedron of 20 faces is an icosahedron, one of the five Platonic solids It is a convex regular polyhedron composed of twenty triangular faces, with five meeting at each of the twelve vertices
- Number 20 facts
The meaning of the number 20: How is 20 spell, written in words, interesting facts, mathematics, computer science, numerology, codes Phone prefix +20 or 0020 20 in Roman Numerals and images
- 20 - definition of 20 by The Free Dictionary
Define 20 20 synonyms, 20 pronunciation, 20 translation, English dictionary definition of 20 Noun 1 20 - the cardinal number that is the sum of nineteen and one twenty, XX large integer - an integer equal to or greater than ten Adj 1
- Meaning of 20 in Math: Definition, Facts Student Examples - Vedantu
Discover what 20 means in math with clear explanations, real-life examples, and quick tips Learn more with Vedantu!
- Number 20 - Facts about the integer - Numbermatics
Your guide to the number 20, an even composite number composed of two distinct primes Mathematical info, prime factorization, fun facts and numerical data for STEM, education and fun
- What does 20 mean? - Definitions for 20
In general, the number 20 represents quantity or value in mathematics, counting, measurements, and various other fields 20 The number 20 is a positive integer that falls between 19 and 21 It is considered an even number because it can be evenly divided by 2 It is also represented in Roman numerals as XX
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