Properties of Parallelograms. Investigate the properties. Use the properties to create and solve equations Prove theorems about parallelograms. Use coordinates to prove theorems algebraically Describe properties of parallelograms using transformations. What do you think?.By fraley
Do Now. What do you call a 90° angle?. A right angle!. Definition: An angle is a right angle iff it is 90 °. Theorem: If two angles are right angles, then they are congruent. Remember: We have to *prove* theorems!. D. B. B. A. C. A. What do you call two angles that add up to 90°?.By maxim
Michael Reyes MTED 301 Section 1-2. Subject: Geometry Grade Level:9-10 Lesson: The Distance Formula Objective: California Mathematics Content Standard Geometry 17.0:By bliss
10/6/ 14 Geometry Bellwork. Reminder. 3.6 Prove Theorems About Perpendicular Lines. Slope of m = 3. Slope of n = 3. Slope of perp. = -1/3. Approx. 3.2 units. 10/6/14 Geometry. Homework: Textbook: Pages: 194-195 Exercises: 2-7 all, 15-17 all, 24 , 26, 27.By seth
6.4 Rhombuses, Rectangles and Squares. Geometry CCSS: G.CO 11.By henriette-angel
Lesson 3.6. Prove Theorems about Perpendicular Lines. Objective. Find the distance between a point and a line. Standard. 7.0 – Students prove and use theorems involving the properties of parallel lines cut by a transversal. Academic Language. Distance from a point to a line. Example.By gareth-kaufman
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