Day 1 Medians and Altitudes (2).notebook

1

January 23, 2018

Jul 11­1:50 PM

Today's Warm UpFind the distance and midpoint for each set of points

1.)

3.)

2.)

Jul 11­1:54 PM

Today's Agenda:

1.) Warm Up

2.) Review Homework

3.) Review Tests

4.) Board Notes/Examples: Medians

5.) Board Work

6.) Board Notes/Examples: Altitudes

6.) Board Work

Homework: Worksheet

Today's Objective: To solve problems involving

medians and altitudes in triangles.

Medians and Altitudes

Day 1 Medians and Altitudes (2).notebook

2

January 23, 2018

Jul 11­1:59 PM

Board Notes: Medians of a TriangleIn a triangle, a median connects a vertex to the

midpoint of the opposite side.

*Note: every triangle has 3 medians.

Jul 11­2:07 PM

Example:  Draw the 3 medians

Day 1 Medians and Altitudes (2).notebook

3

January 23, 2018

Jul 11­2:10 PM

Example

Jul 11­2:13 PM

Day 1 Medians and Altitudes (2).notebook

4

January 23, 2018

Jul 11­2:15 PM

Board Notes: Altitudes of a TriangleAn altitude connects the vertex of a triangle to the opposite side and creates a 90 degree angle

with the opposite side

*Note:  every triangle has 3 altitudes, but sometimes altitudes fall outside of the triangle

Jul 11­2:19 PM

Example:  Draw the altitudes

Day 1 Medians and Altitudes (2).notebook

5

January 23, 2018

Jul 11­2:23 PM

Example

Jul 11­2:25 PM

Day 1 Medians and Altitudes (2).notebook

6

January 23, 2018

Jul 11­2:26 PM

Dec 21­1:00 PM