1. 3. Construct an altitude, bisector, or median of the triangle below.
IDENTIFY WHICH YOU CONSTRUCT
Bell work:

2. 6.4: Properties of Rhumbuses, Rectangles, and Squares

3. Notes

4. Classify ABCD and EFGH

5. If parallelogram FGHJ a rhombus, square, or rectangle? Explain

6. Notes
Theorem 6-13/Theorem 6-16: A parallelogram is a rhombus if and only if its diagonals are perpendicular
Theorem 6-14/Theorem 6-17: A parallelogram is a rhombus if and only if its diagonals bisect each pair of opposite angles
Theorem 6-15/Theorem 6-18: A parallelogram is a rectangle if and only if its diagonals are congruent

9. Find the values of the numbered angles

12. 10, 13, 15: Find the measures of the numbered angles
18, 21: If LMNP is a rectangle, find the length of x and the diagonals
24, 25: Determine the most precise name for each quadrilateral

13. 6.5: Conditions for Rhumbuses, Rectangles, and Squares
AKA, when is a parallelogram a special parallelogram

15. Find a value for x to make ABCD a rhombus, and a value for y to make DEFG a rectangle

17. Homework Section 6.4, pages 379-380: 10, 13, 15, 18, 21, 24, 25
Honors: Add 28-32
Section 6.5, pages : 11, 12, 17, 18, 28
Honors: Add 22, 23
Quiz 4 retakes