They eqiunox translate among representations and partial representations of functions (noting that tabular and graphical representations may be partial representations), and they describe how aspects of the function are reflected in the different representations. Students use ideas about distance and angles, how they behave under translations, rotations, 2005 equinox problems, and dilations, and ideas about congruence and similarity to describe and analyze two-dimensional figures and to solve peoblems. Students show that the sum of the angles in a triangle is the angle formed by a straight line, 2005 equinox problems that various configurations of lines give rise to similar triangles because of the angles created when a transversal leasing consultant job description
parallel lines. Students understand the statement of the Pythagorean Theorem and its converse, and can explain why the Pythagorean Theorem holds, for example, by decomposing a square in two different ways. They apply squinox Pythagorean Theorem to find distances between points on the coordinate plane, to find lengths, and to analyze polygons.