• #### Constructing the Incenter - Concept

##### Math›Geometry›Constructions
How to construct the incenter using a compass and straightedge.
• #### Constructing a Median - Problem 1

##### Math›Geometry›Constructions
How to construct a median in a triangle.
• #### Constructing a Triangle Midsegment - Concept

##### Math›Geometry›Constructions
How to define a midsegment in a triangle.
• #### Constructing a Triangle Midsegment - Problem 1

##### Math›Geometry›Constructions
How to construct a midsegment in a triangle.
• #### Constructing the Centroid - Problem 1

##### Math›Geometry›Constructions
How to construct the centroid of a triangle.
• #### Constructing Altitudes - Problem 1

##### Math›Geometry›Constructions
How to construct an altitude in an acute triangle.
• #### Constructing Altitudes - Problem 2

##### Math›Geometry›Constructions
How to construct an altitude in an obtuse triangle.
• #### Constructing Parallel Lines - Concept

##### Math›Geometry›Constructions
How to construct parallel lines using three different methods.
• #### Constructing Altitudes - Concept

##### Math›Geometry›Constructions
How to define an altitude and draw them on acute, right, and obtuse triangles.
• #### Constructing a Perpendicular at a Point on a Line - Concept

##### Math›Geometry›Constructions
How to construct a perpendicular line at a point on a line.
• #### Constructing the Centroid - Concept

##### Math›Geometry›Constructions
How to identify the centroid and the way it divides each of the medians.
• #### Constructing Parallel Lines - Problem 1

##### Math›Geometry›Constructions
How to construct parallel lines using corresponding angles.
• #### Point of Concurrency - Concept

##### Math›Geometry›Constructions
How to define point of concurrency; how to identify the four main points of concurrency in triangles.
• #### Constructing Parallel Lines - Problem 2

##### Math›Geometry›Constructions
How to construct parallel lines using alternate interior angles.
• #### Constructing the Centroid - Problem 2

##### Math›Geometry›Constructions
How to find missing lengths in a triangle where the three medians are drawn creating the centroid.
• #### Constructing a Perpendicular at a Point on a Line - Problem 1

##### Math›Geometry›Constructions
How to construct a square if the perimeter of the square is given as a line segment.
• #### Circumscribed and Inscribed Circles and Polygons - Concept

##### Math›Geometry›Constructions
How to define circumscribed and inscribed circles and polygons relative to each other.
• #### Constructing Parallel Lines - Problem 3

##### Math›Geometry›Constructions
How to construct parallel lines using alternate exterior angles.
• #### Prime Factorization - Problem 3

##### Math›Pre-Algebra›Prime Numbers
Applying prime factorization to construction in rectangle areas
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• #### Constructing the Perpendicular Bisector - Concept

##### Math›Precalculus›Equations of Lines, Parabolas and Circles
How to construct a midpoint and how to define a perpendicular bisector.