# Triangles - Concurrent Lines - Altitudes and Medians

Worksheet (Geometry)

## Triangles - Concurrent Lines - Altitudes and Medians Worksheet

This geometry worksheet contains problems on concurrent lines in triangles. Concepts and vocabulary include points of concurrency, perpendicular bisectors, angle bisectors, altitudes, medians, and centroids. There are also problems on finding the center of a circle that you can circumscribe about a triangle.

## Lesson:

5. To solve problems involving altitudes, medians, and concurrent lines in triangles

9

3

Yes

## Samples:

Geometry
Medians & Altitudes

1) The ___________________ of a triangle is a segment from a vertex to the midpoint of the opposite side.

2) The ___________________ of a triangle is a segment from a vertex perpendicular to the line that contains the opposite side.

For each triangle below, draw the median from A and altitude from A.

Complete.
6) If CN = NP, then _________ is a median of CAP
7) If AP is a median of ANB, then ______ = ______.
8) If ∠CAB is a right angle, then ______ and ______
are altitudes of CAB.