Warm-up 5.2 and 5.3 Exterior Angles Kites and Trapezoids

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Warm-up 5.2 and 5.3 Exterior Angles Kites and Trapezoids Sketch the figure and find the missing angle measures. The window is a regular octagon.

Student of the day! Block 1

Student of the day! Block 3

5.2 External Angles of Polygons Find the measure of exterior angle a.

Quadrilateral Sum Conjecture (C- 29) The sum of the measures of the four angles of any quadrilateral is _____. Pentagon Sum Conjecture (C-30) The sum of the measures of the five angles of any pentagon is ____. Polygon Sum Conjecture (C-31) The sum of the measures of n-interior angles of an n-gon is____. Exterior Angle Sum Conjecture (C-32) For any polygon, the sum of the measures of a set of exterior angles is ______. Equianglur Polygon Conjecture (C-33) You can find the measure of each interior angle of an equiangular n-gon by using either of these formulas ___________ or ________.

5.3 Kite and Trapezoid Properties A kite is made up of 2 isosceles triangles.

Trapezoids and Isosceles Trapezoids

Kite Angles Conjectures (C-35) The ___________________ angles of a kite are _______. Kite Diagonals Conjectures(C-36) The diagonals of a kite are __________________. Kite Diagonals Bisector Conjecture (C-37) The diagonals connecting the vertex angles of a kite is the ____________________ of the other diagonal. Kite Angle Bisector Conjecture (C-38) The ____________ angles of a kite are ____________ by a _____________. Trapezoid Consecutive Angle Conjecture (C-39) The consecutive angles between the bases of an isosceles trapezoid are ____________________.

5.1 and 5.2 Practice your skills As a table write the answers to Practice Your Skills 5.1 and 5.2 on a piece of paper. Skip #8 and 12 on Practice Your Skills 5.2. When you finish turn in your sheet and start the homework. 5.1 pg 259-260 # 1- 14 all 5.2 pg 263-264 #1-11 all