NTRODUCTION: Geometry is used to know about all kinds of shapes and their properties in our daily life problems. Plane geometry - It is about all kinds of two dimensional shapes such as lines‚ circles and triangles. Solid geometry - It is about all kinds of three dimensional shapes like polygons‚ prisms‚ pyramids‚ sphere‚ cylinder. The word Geometry comes from Greek which means earth and metron. Geometry used in variousobjects such as surveying‚ astronomy‚ navigation and building
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3.4.3 Journal: Transformations Journal Geometry Sem 2 (S2667506) Brian Galvan Points possible: 20 Date: ____________ Scenario: Miniature Golf Transformations Instructions: View the video found on page 1 of this journal activity. Using the information provided in the video‚ answer the questions below. Show your work for all calculations The Students’ Conjectures: The students have instructions about moving buildings on a miniature golf course. They disagree about the transformation involved
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Geometry Unit 1 Lesson 7 Assessment Column A (choose two of the following) Column B (choose one of the following) Construct a line segment and copy it. Construct an angle and copy it. Construct a line segment and bisect it. Construct an angle and bisect it. Construct parallel lines. Construct a perpendicular line through a point on the given line. Construct a perpendicular line through a point not on the given line. Construct an equilateral triangle inscribed in a circle. Construct a square
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segment PQ: In Euclidean geometry the perpendicular distance between the rays remains equal to the distance from P to Q as we move to the right. However‚ in the early nineteenth century two alternative geometries were proposed. In hyperbolic geometry (from the Greek hyperballein‚ "to exceed") the distance between the rays increases. In elliptic geometry (from the Greek elleipein‚ "to fall short") the distance decreases and the rays eventually meet. These non-Euclidean geometries were later incorporated
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EUCLID: The Man Who Created a Math Class Euclid of Alexandria was born in about 325 BC. He is the most prominent mathematician of antiquity best known for his dissertation on mathematics. He was able to create "The Elements" which included the composition of many other famous mathematicians together. He began exploring math because he felt that he needed to compile certain things and fix certain postulates and theorems. His book included‚ many of Eudoxus’ theorems‚ he perfected many of Theaetetus’s
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Molecular Biology 344 fall 2012 A Johnson Due 9/11/12 as hard copy at the beginning of lecture Problem Set 1 1. Look carefully at the structures of the two molecules shown below. a. What would you expect to happen if you added ddCTP (shown in a) to a DNA synthesis reaction in vitro in large excess over the concentration of deoxycytidine triphosphate (dCTP)? How will this affect the pattern of bands on the sequencing gel? The ddCTP lacks the OH‚ which is required for elongation
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Coordinate geometry The Basics: Find the distance between two points using Pythagoras’ theorem. The midpoint is the average (mean) of the coordinates. The gradient = Parallel lines have the same gradient. The gradients of perpendicular lines have a product of -1. Straight Lines: Equation of a straight line is y = mx + c‚ where m = gradient‚ c = y-intercept. The equation of a line‚ if we know one point and the gradient is found using: (y - y1) = m(x - x1) (If given two points‚ find the
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NAME:__________________________________ STUDENT#:______________________________ YORK UNIVERSITY FACULTY OF SCIENCE AND ENGINEERING SC/BIOL 3130N (3.0) – MOLECULAR BIOLOGY II MIDTERM I – January 31st‚ 2012‚ VERSION A INSTRUCTIONS: 1) Please sign the sign-in sheet that will be circulated during the exam. 2) Multiple choice – 12 questions‚ one mark each. Choose the best single mostcorrect answer and fill in all answers on the scantron sheet provided. Questions where more than one answer is selected
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Module one- Lesson 01.01 The terms point‚ line‚ and plane are referred to as undefined. When you write the definition of these terms‚ you have to rely on other terms that need defining. Point- In general‚ a point is a location. Because points have no size‚ you can say they have no dimension. Line- a "stream" of points that has no width or depth. You can also think of a line as points lined up next to each other that go on forever in opposite directions. Because you can measure the distance
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Geometry is simply the study of space. There are Euclidean and Non-Euclidean Geometries. Euclidean geometry is the most common and is the basis for other Non-Euclidean types of geometry. Euclidean geometry is based on five main rules‚ or postulates. Differences in these rules are what make new kinds of geometries. There is Euclidean‚ Elliptic‚ and Hyperbolic Geometry. Euclidean geometry is the study of flat space and was invented by Euclid‚ a mathematician from Alexandria‚ in 330 B.C. Euclid described
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