1) The document provides instructions for an honors geometry class, including having homework and a pen ready, an upcoming quiz on Friday, and drill problems to work on finding missing side lengths of triangles using properties like the Pythagorean theorem. 2) Students are asked to work with a partner using devices and packets to investigate triangle properties like perpendicular bisectors, angle bisectors, midsegments, and medians using geometry software. 3) Key vocabulary is defined, like what a midsegment of a triangle is and the midsegment theorem. Sample problems are provided applying these concepts.

1. Hon Geom 2/11/15
•Put HW and a pen on the corner of
your desk.
•Friday – SAT Re-quiz, &Quiz on 5.1,
Pythagorean theorem, and triangle
inequality

2. Hon Geom Drill #3.06 2/11/15
1 2

3. Find the missing side, leave your
answer in simplest radical form
3 4
5 6

4. Find the missing side, leave your
answer in simplest radical form
7.

5. Objective
•STW prove and apply properties
of perpendicular bisectors,
angle bisectors, midsegments,
and medians of a triangle

6. GSP Investigations!!!
•Pick a partner and you need a
device between the two of you
and a packet each.

8. vocabulary
The midsegment of a
triangle - Segment that
joins the midpoints of
any two sides of a triangle.

9. Triangle Midsegment

10. Triangle Midsegment Theorem
The midsegment of a triangle
is half the length of, and
parallel to, the third side of a
triangle. x
2
1
x

20. 3. Lee’s job requires him to travel to X, Y, and Z. What
construction should he use to find a house equal
distance from all of his job sites.

21. 4
5
6

22. 7
8
9

23. 10