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Transcript
Geometry 6.6 Notes Length Midpoint slope 6-6 Notes What is a Kite? a quad. with two distinct pairs of consecutive congruent sides. Geometry 6.6 Notes Kite Facts: 1. The nonvertex angles of a kite congruent are___________________. 2. The diagonals of a kite are perpendicular ___________________. 3. The diagonal connecting the vertex perpendicular angles of a kite is the ________________ bisector __________________ of the diagonal connecting the nonvertex angles. 4. The diagonal connecting the vertex bisects angles of a kite ________________the vertex angles. 17 31 Geometry 6.6 Notes 130 38 What is a trapezoid? a quad. with exactly one pair of parallel sides. What is an isosceles trapezoid? a trapezoid whose non-parallel sides are congruent. Geometry 6.6 Notes Trapezoid Consecutive angles between the bases Pair of base angles Bases Isosceles Trapezoid Pair of base angles Trapezoid Fact: The consecutive angles between the bases of supplementary a trapezoid are ______________________ Isosceles Trapezoid Facts: 1. The base angles of an isosceles trapezoid congruent are ____________________ 2. The diagonals of an isosceles trapezoid congruent are ____________________ Geometry 6.6 Notes 135 Midsegment of a Triangle a segment that connects the midpoints of two sides of a triangle Geometry 6.6 Notes Midsegment of a Trapezoid: a segment that connects the midpoints of the non-parallel sides of a trapezoid. parallel A midsegment of a triangle is_____________to half the third side and is _________________the length of the third side. Geometry 6.6 Notes The three midsegments of a triangle divide the triangle 4 congruent triangles into ________________________________. The midsegment of a trapezoid is _____________to parallel the bases and is equal in length to the average of the bases lengths of the _______________. Geometry 6.6 Notes 65 35 16 p 40 70 27 Geometry 6.6 Notes 12 ft 19 ft Geometry 6.6 Notes It has exactly one pair of opp. sides with the same slope, so it has exactly one pair of parallel sides. (Makes it a trapezoid.) Since the non-parallel sides are the same length it is an Isosceles Trapezoid. 6-6: 8-27, 34-44