2nd period students who were absent or did not do their work when we had a sub last Wednesday are responsible for doing the problems that you were supposed to do in class on Wednesday. You will need to scroll down to the next post to see what they were.
A-day students: here is HW #12 - p 62:2-10, p 270: 1-10, p 279: 1,2,5.
0B students: here is HW #12 - p 62: 2-10, p 270: 1-4 (do 5-10 if you have not already), p 279: 1,2,5,8.
All students should have definition entries with sketches in your Geometric Truth for trapezoid, kite, parallelogram, rhombus, rectangle, and square. The sketches are on pages 60-62. Definitions were made up and shared in class. You can get from a classmate. "Kite" is the most difficult: a quadrilateral that has two distinct pairs of adjacent congruent sides.
You should have entries in Geometric Truth for C-29 and 31: Quadrilateral Sum Conjecture (the sum of the interior angles of any quadrilateral is 360 degrees) and Polygon Sum Conjecture: The sum of the interior angles of a polygon with "n" sides is 180(n-2) degrees. There is a good sketch above the conjecture (p 263).
Properties of a kite are the conjectures on pp 275-7:
C-34 - The non-vertex angles of a kite are congruent.
C-37 - The diagonal connecting the vertex angles of a kite is an angle bisector.
C-35 - The diagonals of a kite are perpendicular.
C-36 - The diagonal connecting the vertex angles of a kite is a perpendicular bisector of the other diagonal.
Also, the sketch on p 275 identifying the vertex and non-vertex angles should be copied into Geometric truth.
The other thing we learned in class was about one angle in a equiangular polygon has a measure of 180(n-2)/n degrees. And the sum of a set of exterior angles of a polygon is always 360 degrees. The pages of the textbook are pp 268-9. The link below is also helpful.
So if you were absent, there is a lot to read about and try. None of it is difficult. Use the hard copy of the textbook so that it is easier to read and learn.