Chapter 6 Quadrilaterals Definition Rhombus Squares &Rectangles Parallelograms Trapezoid Final Jeopardy Challenge Reid And Gabie

Definition What is a Rectangle? 100

Definition a figure with four straight sides and four right angles, with opposite sides congruent 100

Definition What is a rhombus? 200

Definition a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides 200

Definition What is a square? 300

Definition a figure with four equal straight sides and four right angles 300

Definition What is a trapezoid? 400

Definition a quadrilateral with only one pair of parallel sides 400

Definition. 500 What is a parallelogram?

Definition 500 n a four-sided plane rectilinear figure with opposite sides parallel

Rhombus Find the measure of angle A 100

Rhombus 60 Degrees 100

Rhombus Find the measure X 200

Rhombus 85 Degrees 200

Rhombus True or False All side of a rhombus are congruent 300

Rhombus True 300

Rhombus True or false Opp. Angles in a rhombus aren't congruent 400

Rhombus False 400

Rhombus Find angle A, angle B, angle C, and sides D,E,F 500

Rhombus D: 5 E: 5 F: 5 A: 80 Degrees C: 100 Degrees B: 100 Degrees 500

Squares &Rectangles True or False All squares and rectangles have right angles 100

Squares &Rectangles True 100

Squares &Rectangles What is the length of A 200

Squares &Rectangles 9.5 cm 200

Squares &Rectangles True or false Opp. Sides in a rectangle aren’t congruent 300

Squares &Rectangles False 300

Squares &Rectangles Find the length of A and B and the measure of angle X 400

Squares &Rectangles A: 12 B: 25 X: 90 Degrees 400

Squares &Rectangles Find the length of the diagonal Round to the nearest whole number 500

Squares &Rectangles

Parallelograms Which theorem says opp. angles in a parallelogram are congruent 100

Parallelograms T

Parallelograms Which theorem states that If a parallelogram has one right angle, it has four right angles 200

Parallelograms T

Parallelograms Which theorem states opp. Angles in sides in a parallelogram are congruent 300

Parallelograms

Parallelograms Which theorem states consecutive angles in a parallelogram are supplementary 400

Parallelograms T

Parallelograms Which theorem states that diagonals must bisect in a parallelogram? 500

Parallelograms T

Trapezoid What is the median in this picture 100

Trapezoid XY 100

Trapezoid What formula is used to find the median of this trapezoid 200

Trapezoid XY=1/2(AB+ DC) 200

Trapezoid Find the Value of XY 300

Trapezoid XY=

Trapezoid Find the value angle of J and K 400

Trapezoid K= 61 Degrees J= 119 Degrees 400

Trapezoid Find the angle A, B, C and length of XY 500 AB= 15 DC= 50 Angle D= 25 degrees AB C

Trapezoid XY= 32.5 Angle C= 25 degrees Angles A and B= 155 degrees 500

Final Jeopardy Make a two-column proof of theorem 6.4 Given: Parallelogram ABCD Prove: angle A congruent to angle C, angle D congruent to angle B

Final Jeopardy ANSWER 1.Parallelogram 1. Given 2.AB ll DC, AD ll BC 2. Definition of parallelogram 3.Angle A and D are supplementary, Angle D and C are supplementary, Angle C and B are supplementary 3. If parallel lines are cut by a transversal, consecutive interior angles are supplementary 4.Angle A is congruent to c, Angle D is congruent to angle B 4. Supplements of the same angles are congruent