087/X/SA2/05/A1 Class - X SOCIAL SCIENCE Time : 3 hours â×Ø Ñ 3 æÅðU Maximum Marks : 80 ¥çÏ·¤Ì× ¥´·¤ Ñ 80 Total No. of Pages : 11 Instructions : 1. The question paper has 36 questions in all. All questions are compulsory. 2. Marks are indicated against each question. 3. Questions from serial number 1 - 16 are multiple choice Questions (MCQs) of 1 mark each. Every MCQ is provided with four alternatives. Write the correct alternative in your answer book. 4. Questions
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How is geometry used in everyday life? When you’re studying a subject‚ the science of lines and angles can seem like nothing more than a dull exercise in formulas and predictability. In reality‚ geometry is at work everywhere you go. Whether you’re aware of it or not‚ geometry quite literally shapes our lives. An Ancient Science‚ how long has geometry been around? To answer that question‚ let’s take a look at where geometry gets its name. Geometry is derived from the Greek words for Earth (Geo)
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Geometry was throughly organized in about 300 B.C‚ when the Greek mathematician‚ Euclid gathered what was known at the time; added original book of his ownand arranged 465 propositions into 13 books called Elements. Geometry is the mathematics of space and shape‚ which is the basis of all things that exist. Understanding geometry is necessary step by understanding how the things in our world exist. The applications of geometry in real life are not always evident to teenagers‚ but the reality is
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We use Euclidean and Non-Euclidean geometry in our everyday use. In many ways they are similar and different. There are similarities and differences in Euclidean geometry and spherical geometry‚ Euclid’s fifth postulate applies to both forms‚ and it is used every day in astronomy. Euclidean geometry is the study of flat space‚ and can be easily drawn on a piece of paper. Non-Euclidean geometry is any form of geometry that uses a postulate that is equivalent to the negation of Euclidean parallel postulate
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Fractal Geometry "Fractal Geometry is not just a chapter of mathematics‚ but one that helps Everyman to see the same old world differently". - Benoit Mandelbrot The world of mathematics usually tends to be thought of as abstract. Complex and imaginary numbers‚ real numbers‚ logarithms‚ functions‚ some tangible and others imperceivable. But these abstract numbers‚ simply symbols that conjure an image‚ a quantity‚ in our mind‚ and complex equations‚ take on a new meaning with fractals - a concrete
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“Bringing it all Together: The Geometry of Golf” Golf in Geometry?? No Way! Geometry In The Game of Golf For hundreds of years‚ golf has been an extremely popular and growing sport all around the world. Looking where golf is now‚ it is growing rapidly from the young to the elder population. The first round of gold was first played in the 15th century off the coast of Scotland‚ but it did not start to be played until around 1755. The standard rules of golf were written by a group of
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Fractal Geometry How would you like to take a class called geometry of chaos? Probably doesn’t sound too thrilling. A man named Benoit Mandelbrot is responsible for creating the geometry of chaos. The geometry of chaos is considered to be the fourth-dimension. It is considered to be the world in which we live in‚ a world where there is constant change based on feedback‚ an open system where everything is related to everything else. It is now recognized as the true geometry of nature. The geometric
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Importance People should learn geometry because now of days geometry is the one of the most practical section of mathematics; it provides useful information for many jobs like construction engineering. When making the different shapes for construction engineering you need to make sure that they are accurate and also scaled and by learning geometry you can do just that‚ also many other engineering jobs require you to draw geometric figures by hand. If you do happen to have a job that requires drawing
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Rashin-Coatie Analysis Rashin-Coatie is a story about a gentleman and his two daughters in Scotland. One daughter is ugly‚ mean‚ and older and the other is very good looking‚ younger‚ and very nice. The parents hate the young good looking daughter‚ and love the ugly ill-natured daughter. The parents mistreat their young daughter making her do all of the hard work and give her very little food and water. The daughter has a calf that helps her get away from her parents and her bad sister. The parents
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Descriptive Geometry “Drawing is the language of design‚ and if drawing can be thought of as a language then‚ descriptive geometry is the grammar of this language.” Definition: Descriptive geometry is the branch of geometry which allows the representation of three-dimensional objects in two dimensions‚ by using a specific set of procedures. The resulting techniques are important for engineering‚ architecture‚ design and in art. The theoretical basis for descriptive geometry is provided
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