30 likes | 197 Vues
Orange Book Page 14: Do you know the tree?. Squares. Things to remember about QUADRILATERALS. Sum of the interior angles = 360 All Parallelograms have: opposite sides parallel and congruent opposite angles congruent NON Congruent, but bisected diagonals. Rhombuses have:
E N D
Things to remember about QUADRILATERALS • Sum of the interior angles = 360 • All Parallelograms have: • opposite sides parallel and congruent • opposite angles congruent • NON Congruent, but bisected diagonals. • Rhombuses have: • Four congruent sides • Diagonals are PERPENDICULAR but NOT CONGRUENT • Isosceles Trapezoidshave: • ONE pair of congruent legs • Two pairs of congruent base angles • Congruent BUT NOT bisected Diagonals.
Practice: • Pg 45 #29 • Pg 51 #12 • Pg 59 #11 • Pg 60 #16 • Pg 61 #25 • Pg #69 #28 • Pg76 #19 • challenge • pg 40 #38 • pg 87 #35 Pg 18 #5 Pg 18 #7 Pg 20 #18 Pg 22 #29 Pg 34 #8 Pg 36 #16