How can we practice geometric concepts for our midterm?AIM: Prepare for the midtermHW:Announcements:High School midterms will take place Tuesday and Wednesday, January 17 & 18. Please begin reviewing now.Topics List: Basic elements of geometry (point, line, plane, ray, angle, etc.) Parallel lines cut by transversal Graphing parallel/perpendicular lines Distance/Midpoint/Pythagorean Theorem Segment partitions Polygon Angle-sum Triangle congruence shortcuts (and proofs) Properties of quadrilaterals Similarity (&triangle shortcuts)/dilations Triangle midsegment Right triangle similarity The line y=2x-4 is dilated by a scale factor of 3/2 and centered at the origin. Write the equation of the line that is the image of the line after the dilation.Do Now: Students worked on a midterm practice exam. Opportunities for individualized instruction were available at request.Classwork: Resources:## Leave a Reply. |
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June 2017
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