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UNIT 2 TEST STUDY GUIDE • True/False • Modeling • Short answer • Creating polygons with certain properties on dot paper • Drawing shapes with certain symmetries • Problem Solving • descriptive statistics and probability • metric system In order to be successful on the Unit 2 test, you should be able to: • 4 ways to determine a plane • know definitions of angles - acute, right, obtuse, complementary, supplementary, vertical, corresponding, alternate interior, alternate exterior. • know the names of triangles by their sides and by their angles • know the characteristics of all triangles - sum of the angles, the triangle inequality relationship of the sides, etc. • know the names of regular and non-regular polygons with up to twelve sides and n-gons definitions and properties of quadrilaterals • know how to derive and use the formulas for the sum of the angles of a polygon, sum of the exterior angles of a polygon, the number of diagonals in a polygon, and the measure of each angle of an equiangular polygon • find the area and perimeter of geometric shapes • know what a tessellation is, its characteristics, where they are used. • identify and draw shapes that have line symmetry, rotational symmetry, and/or point symmetry • describe transformational geometry terms: reflection, rotation, and translation with common verbs to describe what happens. • give characteristics of traversable and non-traversable networks, identify traversable and non-traversable networks, and be able to identify where a network could be used in problem solving. • figure the probability of equally likely events and geometric probability and be able to make a tree diagram to find probabilities. • know the Golden Ratio • know how to find measures of central tendency, position, and variation for a set of numerical data • know how to create charts and graphs in statistics from an extended frequency table • know units, prefixes, and internal conversions in metric system • know how to work all assigned homework problems • know how to work/solve/complete lab acitivities • know any topics covered in lecture which may not be listed on this review guide
