6 1 Intro To Quadrilaterals Ppt Download Download ppt "6 1: intro to quadrilaterals" similar presentations 6.2 p roperties of p arallelograms objectives: prove and apply properties of parallelograms. It defines a quadrilateral as a plane figure bounded by four line segments and lists the types of quadrilaterals parallelogram, rectangle, square, and trapezium. theorems about the properties of parallelograms are presented, such as opposite sides being equal and opposite angles being equal. converses of these theorems are also discussed.
6 1 Intro To Quadrilaterals Ppt Download Quadrilaterals download as a pdf or view online for free. 4. a quadrilateral is an enclosed 4 sided figure which has 4 vertices and 4 angles. there are two types of quadrilaterals and they are: convex quadrilateral: a quadrilateral whose all four angles sum upto 360 degree and diagonals intersect interior to it concave quadrilateral: a quadrilateral whose sum of four angles is more than. Trapezoid • a quadrilateral with exactly one pair of parallel sides. isosceles trapezoid • a trapezoid whose nonparallel opposite sides are congruent. seven important types of quadrilaterals …. • parallelogram has both pairs of opposite sides parallel • rhombus has four congruent sides • rectangle has four right angles • square. How are they different? • rhombus • a parallelogram with 4 congruent (equal) sides. now you try it • draw a square. • draw a rectangle. • draw a trapezoid. • draw a parallelogram • draw a rhombus. **extra credit: don”t label your drawings. switch with a friend and have them label your quadrilaterals and you label theirs. By carol edelstein an introduction to quadrilaterals. definition • polygon – a closed, straight sided, plane figure. definition • angle – two rays that meet at a common end point. definition • degree – a unit of measurement of an angle, represented by the symbol º. 90º. definition • diagonal – a line segment joining two non.
6 1 Intro To Quadrilaterals Ppt Download How are they different? • rhombus • a parallelogram with 4 congruent (equal) sides. now you try it • draw a square. • draw a rectangle. • draw a trapezoid. • draw a parallelogram • draw a rhombus. **extra credit: don”t label your drawings. switch with a friend and have them label your quadrilaterals and you label theirs. By carol edelstein an introduction to quadrilaterals. definition • polygon – a closed, straight sided, plane figure. definition • angle – two rays that meet at a common end point. definition • degree – a unit of measurement of an angle, represented by the symbol º. 90º. definition • diagonal – a line segment joining two non. A quadrilateral is a polygon with four sides. there are two types of quadrilaterals: concave quadrilaterals which have at least one interior angle greater than 180 degrees, and convex quadrilaterals which have all interior angles less than 180 degrees. common types of quadrilaterals include squares, rectangles, rhombi, parallelograms, and kites. Properties of quadrilaterals. subject: mathematics. age range: 11 14. resource type: other. file previews. pptx, 74.2 kb. a powerpoint listing the properties of quadrilaterals including angles, equal parallel sides, line and rotational symmetry and diagonals. some slides ideas taken from other resources credited below.
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