PDF-Given: is a rhombus.Prove: is a parallelogram. A

StatementJustification1 1 Property of a rhombus CDAB2 2 Reflexive axiom ACAC3 3. Section 8.5. Goal. Find the area of parallelograms.. Key Vocabulary. Base of a parallelogram. Height of a parallelogram. Parallelogram. Rhombus . Parallelogram. A parallelogram is a quadrilateral where the opposite sides are congruent and parallel.. 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?. 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…. 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.. opp sides //. rhombus. rectangle. Square . Isos. Trapezoid. One pair only!. parallelogram. Name all the Quads with:. a pair of congruent sides. rhombus. rectangle. kite. Isos. Trapezoid. parallelogram. Victoria Potter. Amy Donato. Renee . Staudt. Question/topic. Does there exist a non-periodic set of prototile’s to create an aperiodic set in the plane?. Tiling problems have been studied for years by computer scientists and exist in discrete and computational geometry.. both pairs of opposite sides are . both pairs of opposite . ∠. s are . diagonals bisect each other. any pair of consecutive . ∠. s is supplementary. 1.  .  . Types of Parallelograms. rectangle. SECTION . 5.02. After completing this lesson, you will be able to say: . I . can. use composition and decomposition to determine the area of quadrilaterals. .. I . can. solve problems involving area of quadrilaterals using composition and decomposition.. Draw a rhombus like the one at right on your paper.  Mark the side lengths equal.. CONJECTURE: . What else might be special about the sides of a rhombus? Write a conjecture. .. Opposite sides of a rhombus are parallel.. Victoria Potter. Amy Donato. Renee . Staudt. Question/topic. Does there exist a non-periodic set of prototile’s to create an aperiodic set in the plane?. Tiling problems have been studied for years by computer scientists and exist in discrete and computational geometry.. 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!. . Rectangle. A rectangle is a parallelogram with four right angles.. Concept 1. Use Properties of Rectangles. CONSTRUCTION. A rectangular garden gate is reinforced with diagonal braces to prevent it from sagging. If . Parabola in Parallelogram. The coordinates of two points on the parallelogram, . and . , are shown on the diagram. Also shown is the . -coordinate of the minimum point.. The upper dashed line extends the chord .