### 3.8 The Centroid

3.7 and 3.8  Constructing Points of Concurrency and Centroid powerpoint

3.7 and 3.8 Constructing  Points of Concurrency and Centroid pdf

In this lesson you will

● Review how to construct the incenter, circumcenter, and orthocenter of a triangle

● Make conjectures about the properties of the incenter and circumcenter of a triangle

We will be working on Points of Concurrency Project. See 3.7 for details.

### 3.7 Points of Concurrency

3.7 and 3.8 Review Points of Concurrency powerpoint

3.7 and 3.8 Review Points of Concurrency pdf

In this lesson you will

● Review how to construct the incenter, circumcenter, and orthocenter of a triangle

● Make conjectures about the properties of the incenter and circumcenter of a triangle

You can use the constructions you learned in this chapter to construct special segments related to triangles.

In this lesson you will construct the angle bisectors and altitudes of a triangle, and the perpendicular bisectors of a triangle’s sides.

After you construct each set of three segments, you will determine whether they are concurrent.

3.7.1 Points of Concurrency Project

3.7.2 All 4 Triangles

### 3.2 Functions

3.2 Functions powerpoint

3.2 Functions pdf

http://my.hrw.com//math06_07/nsmedia/destination/ma1_1/MA1_1/Module2/Unit2/Session3/Tutorial.html

In this lesson, you will:

• Learn to represent functions with tables, graphs, or equations.
• Learn the important vocabulary terms in the lesson

3.2 Functions Practice A

3.2 Functions Practice B

3.2 Functions Practice C

### 3.1 Interpreting Graphs

3.1 Interpreting Graphs powerpoint

3.2 Interpreting Graphs pdf

In this lesson you will

Students interpret
information given in a graph and
make a graph to model a situation

● Learn to  interpret  information given in a graph

● Learn to make a graph to model a situation

3.1 Interpreting Graphs Practice A

3.1 Interpreting Graphs Practice B

3.1 Interpreting Graphs Practice C