PPT-If a quadrilateral is a square, then it has 4 right angles.

What is p A quad is a square What is the conclusion It has 4 right angles What is the converse If a quadrilateral has 4 right angles then it is a square What is the inverse If a quad is not a square then it does not have 4 right angles. 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?. Sara . Beberman. Olivia . DeFlumeri. Olivia Huynh. Amanda . Okaka. Parallelogram. A parallelogram is a quadrilateral with both pairs of opposite sides parallel. - if a quadrilateral has two pairs of opposite sides congruent then it is a parallelogram ex: (AB. and the people who love them. A Math Lesson. Thursday, December 8, 2011. Name: ____________________________________. Classify Polygons. Directions:. Write the name of each polygon on the line underneath it.. P. 546-549: 1, 2, 3-30 M3, 32, 34, 36, 39, 41, 44, 45. P.733-6: 3, 12, 13, 17, 21, 24, 26, 43. Almost a Trapezoid Worksheet. 8.5: Use Properties of Trapezoids and Kites. Objectives:. To discover and use properties of trapezoids and kites. Area of a Rectangle. and. Remove all other thoughts from your mind.. Pay close attention.. Try all the examples.. Ignore all other distractions.. For Learning to Happen:. Polygon:. Any straight-sided closed plane figure.. 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. Draw polygons with specified attributes to solve problems. .. Equivalent Counting. With Units of 7. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 1 seven. 2 sevens. 3 sevens. 4 sevens. 5 sevens. 6 sevens. 7 sevens. Mr. Joshua . Doudt. Geometry (H). Pg. 359 - 366. Objective. To use relationships among sides and angles of parallelograms. To use relationships among diagonals of parallelogram. Lesson Vocabulary. Parallelogram. 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. By Brit Caswell. A . parallelogram. is a quadrilateral where both sets of opposite sides are parallel.. If a quadrilateral is a parallelogram,. T. hen its opposite sides are congruent. (6.3). Then its consecutive angles are supplementary. (6.4). 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.. Protractor: . What do you notice? . Task One: . Look at the protractor. Write down everything that you notice about the protractor. Try and come up with at least . 10 facts. Think about . number patterns . We shall learn how to construct a unique quadrilateral by following methods :-. When four sides and one diagonal are given.. When two diagonals and three sides are given.. When two adjacent sides and three angles are given..