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Trapezia. 2 pairs of opposite sides = parallelogram, then 1 right angle makes it a RECTANGLE. What is the most specific name for the quadrilateral?. 2 pairs of disjoint, adjacent sides congruent = KITE. What is the most specific name for the quadrilateral?. 2. , 201. 2. .0. 7.02.. . – . R. z. es. zó. w. , . Poland. Gergely . Wintsche. Generalization. through. . problem. . solving. Gergely . Wintsche. Mathematics Teaching and Didactic Center. Created By: 2BrokeTeachers. A Parade of Four-Sided Polygons. Quadrilaterals. There are many different types of quadrilaterals. We identify quadrilaterals using their sides and angles. . Side. Angle. Let’s Review…. P. 537-540: 1, 2, 3-48 M3, 49, 52, 55, Pick one (56, 60, 61, 63). P. 723: 5, 18, 25, 27, 40. P. 732: 8, 11, 15, 20, 28, 36. Challenge Problems. Rhombuses Or Rhombi. What makes a quadrilateral a rhombus?. Characteristics of a rectangle:. Both sets of opp. Sides are congruent and parallel. Both sets opp. angles are congruent. Diagonals bisect each other. Diagonals split it into 2 congruent triangles. Consecutive angles are supplementary. What makes a quadrilateral a rhombus?. Rhombuses Or Rhombi. A . rhombus. . is an equilateral parallelogram.. All sides are congruent. Rhombus Corollary. A quadrilateral is a rhombus if and only if it has four congruent sides.. What is a quadrilateral?. . A quadrilateral is a closed 2 dimensional figure with that are line segments. . . four sides. What is a parallelogram?. Quadrilateral – 4 sides. Created By: 2BrokeTeachers. A Parade of Four-Sided Polygons. Quadrilaterals. There are many different types of quadrilaterals. We identify quadrilaterals using their sides and angles. . Side. Angle. Let’s Review…. Polygon Interior angle sum. The sum of the interior angle measures of an . n. -sided convex polygon is (n-2) 180. Po. lygon Exterior angle sum. The sum of the exterior angle measures of a convex polygon, one angle at each vertex is 360 degrees. Alignment Lesson. Day 46. Polygon Review. As you review the next several slides, look at the pictorial representations of the polygon. Give all the attributes you can think of about the polygon!. . Review Quiz . #10. Proving Theorems about . Parallelograms. Question 1. Determine whether these four vertices form a parallelogram: . A . (–3, 0), . B . (6, 0), . C . (1, 1), . D . (–2, –2).. No, because both pairs of opposite sides are not parallel.. A Parade of Four-Sided Polygons. Quadrilaterals. There are many different types of quadrilaterals. We identify quadrilaterals using their sides and angles. . Side. Angle. Let’s Review…. All polygons are made up of line segments and angles. The line segments that create quadrilaterals will be parallel, perpendicular, OR intersecting.. quadrilateral. trapezoid. parallelogram. rectangle. rhombus. square. What is this?. trapezoid. (and quadrilateral). What is this?. parallelogram. By,. Michael . Thiel. and Lauren . Larar. . . What Family?. First, you must identify what family the quadrilateral falls under.. Parallelogram. , . Trapezoid. ,. . quadrilateral.. Proving that a quadrilateral is a Rectangle.