'Equal length' presentation slideshows

Unit 2 The Sky and Celestial Motions

Unit 2 The Sky and Celestial Motions. The sky and the constellations Daily motion of the Earth Annual motion of the Earth Motion of the Moon Eclipses Motions of the planets Precession. The European Southern Observatory in the Andes Mountains of Chile. A Model of the World. Cosmology.

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Chapter The Normal Probability Distribution

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Angles & Triangles

Angles & Triangles. Objectives: TSW define an angle. TSW identify relationships among angles. TSW identify the angles created in a transversal. TSW determine the measures of the angles formed by in a transversal. The point about which an angle is measured is called the angle's vertex

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Introduction to Logic

Introduction to Logic. Sections 1.1 and 1.2 of Rosen Spring 2010 CSCE 235 Introduction to Discrete Structures URL: cse.unl.edu/~cse235 Questions: cse235@cse.unl.edu. Introduction: Logic?. We will study Propositional Logic (PL) First-Order Logic (FOL) Logic

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Flying and Judging F3A

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The World Of Triangles

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The World Of Triangles

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Earth in Space

Earth in Space. Rotation. Rotation is the Earth turning on its axis Rotation is responsible for day and night The Earth rotates in a counter-clockwise direction 1 rotation takes 24 hours Earth rotates at a speed of 1670 km/hr

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Forging new generations of engineers

Forging new generations of engineers. Lever and Linkage Systems. Methods of Power Transmission. The 3 Classes of Levers. Each class has the fulcrum, effort and load arranged in a different way. The three classes are:. Class 1 Lever. Fulcrum between the load and the effort. Class 2 Lever.

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The Poisson Distribution

The Poisson Distribution. We can use the Poisson distribution to estimate the probability of arrivals at a car wash in one hour or the number of leaks in 100 miles of pipeline. Bell Labs uses it to model the arrival of phone calls. The Poisson Distribution.

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The symmetry statistic

The symmetry statistic. If S is less than 0.5 then the data is right skewed The ? quantile is closer to the median than the 1 - ? quantile If S is greater than 0.5 then the data is left skewed The 1 - ? quantile is closer to the median than the ? quantile. ?. d 1 = m - q ?

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5.2 Definite Integrals

5.2 Definite Integrals. Greg Kelly, Hanford High School, Richland, Washington. When we find the area under a curve by adding rectangles, the answer is called a Rieman sum . The width of a rectangle is called a subinterval . The entire interval is called the partition . subinterval.

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Determining The Relations Between Shapes

Determining The Relations Between Shapes. The 4 Geometric Shapes. HEXAGON. Six sides It is a regular polygon Equilateral (all sides are of equal length) Equiangular (all interior angles are of equal measure). RHOMBUS. Four sides Equilateral (all sides are of equal length)

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The Hemispheric Pattern of Filaments and Consequences for Filament Formation

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TRIANGLES AND TYPES OF TRIANGLES

TRIANGLES AND TYPES OF TRIANGLES. We get a TRIANGLE by joining three non collinear points . What is a TRIANGLE ?. A closed figure formed by joining three line segments is called a TRIANGLE . A triangle has three sides . A triangle has three angles. TYPES OF TRIANGLES. Two Ways

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Presented by: John Paisley Duke University, Dept. of ECE

Ridge Regression: Biased Estimation for Nonorthogonal Problems by A.E. Hoerl and R.W. Kennard Regression Shrinkage and Selection via the Lasso by Robert Tibshirani. Presented by: John Paisley Duke University, Dept. of ECE. Introduction.

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The Shapes of Things

The Shapes of Things. 4 th Grade Title 1 Students. Hexagon. This is a polygon with 6 sides. The hexagon has all sides the same or equal in length. All angles on the inside measure the same. It is a regular polygon. Trapezoid. This shape has 4 sides.

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Polygons

Polygons. Objective: Define and classify polygons and related terms. Polygons. Not Polygons. Polygon A closed figure in a plane, formed by connecting line segments end point to endpoint with each segment intersecting exactly two others. Side : Each line segment Vertex :

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Explain why ABC is isosceles.

? ABC and ? XAB are alternate interior angles formed by XA , BC , and the transversal AB . Because XA || BC , ? ABC ? XAB. The diagram shows that ? XAB ? ACB . By the Transitive Property of Congruence, ? ABC ? ACB .

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