Tear out pages 453-454 do problems 5-7, 9-13 I will go over it in 15 minutes!
9.5 Properties of Kites and Trapezoids Essential Question: What are the properties of kites and trapezoids?
Kite- a quadrilateral with 2 distinct pairs of congruent consecutive sides; diagonals are perpendicular; exactly 1 pair of opposite angles are congruent; one of the diagonals bisects the pair of non-congruent angles; exactly 1 diagonal bisects the other
Trapezoid- a quadrilateral with one pair of parallel sides; leg angles are supplementary Bases- parallel sides Legs- non-parallel sides
Isosceles trapezoid- a trapezoid with each pair of base angles congruent; diagonals are congruent
Find the angle measures of JKLM J M K L J M K L
Midsegment of a trapezoid- the segment whose endpoints are the midpoints of the legs midsegment =1/2 (base + base)
Tear out pages 478-482 1-4, 7-10, 12-15
1. 62 2. 33 3. 95 4. 95 7. 11.2 8. 5 9. 43 10. 3 12. 17 13. 11.5 14. 11.1 A. Kite B. Kite C. Trapezoid D. Kite E. trapezoid