1. TODAY IN GOEMETRY…  Warm up: White Board Review 8.1-8.4  Learning Target : 8.5 Use properties of Trapezoids and Kites to determine if a quadrilateral is a Trapezoid or Kite  Independent Practice  Ch.7 Retakes  CH.8 TEST - NEXT WEEK!

2. WARM UP: Find the value of x. 1. 2.

3. WARM UP: Find the value of each variable for the parallelograms. 3. 4.

4. WARM UP: Classify each of the polygons. Then find the missing variables. 5. 6.

5. TRAPEZOID: A quadrilateral with exactly one pair of parallel sides. The parallel sides are called the bases. BASE LEG

8. ISOSCELES TRAPEZOID: legs of a trapezoid are congruent Each pair of base angles are congruent. Diagonals are congruent. BASE LEG

12. PRACTICE: Find the value of x.

13. KITE: Has two pairs of consecutive congruent sides. Opposite sides are not congruent. Diagonals are perpendicular. Exactly ONE pair of opposite angles are congruent.

14. EXAMPLE: Find the side lengths of the kite, write the lengths in the simplest radical form. We know that the diagonals in a kite are perpendicular.

15. PRACTICE: Find the side lengths of the kite, write the lengths in the simplest radical form. We know that the diagonals in a kite are perpendicular.

18. HOMEWORK #5: Pg. 546: 3-16, 18-23 If finished, work on other assignments: HW #1: Pg. 510: 3-16, 19, 24-26 HW #2: Pg. 518: 3-11, 13-15, 23-31 HW #3: Pg. 526: 8-14, 19-21, 25-27, 43-47 HW #4: Pg. 537: 3, 14, 19-25