• #### SSS and SAS - Concept

##### Math›Geometry›Triangles
How to use the SAS and SSS shortcuts to determine the congruence of two triangles.
• #### SSS and SAS - Problem 3

##### Math›Geometry›Triangles
How to determine if two triangles are congruent by either SSS or SAS.
• #### ASA and AAS - Problem 4

##### Math›Geometry›Triangles
How to use ASA and AAS to determine the congruence of adjacent triangles and denote the congruence correctly.
• #### Two Column Proofs - Problem 4

##### Math›Geometry›Triangles
How to use a two column proof to show that two sides are congruent with overlapping triangles.
• #### Two Column Proofs - Problem 1

##### Math›Geometry›Triangles
How to use a two column proof to show that two triangles are congruent.
• #### SSS and SAS - Problem 1

##### Math›Geometry›Triangles
How to use SSS to determine congruence of triangles and denote the congruence correctly.
• #### Flowchart Proofs - Problem 2

##### Math›Geometry›Triangles
How to prove the converse of the isosceles triangle theorem with a flowchart proof.
• #### SSS and SAS - Problem 2

##### Math›Geometry›Triangles
How to use SAS and SSS to determine congruence of triangles and denote the congruence correctly.
• #### SSS and SAS - Problem 4

##### Math›Geometry›Triangles
How to use SAS and SSS to determine which triangles are congruent and correctly denote the congruence.
• #### ASA and AAS - Problem 3

##### Math›Geometry›Triangles
How to use ASA and AAS to determine the congruence of adjacent triangles and denote the congruence correctly.
• #### ASA and AAS - Problem 1

##### Math›Geometry›Triangles
How to use ASA and AAS to determine congruence of triangles and denote the congruence correctly.
• #### Similar Triangles - Problem 1

##### Math›Pre-Algebra›Introductory Geometry
Using proportionality to find the missing side length in similar figures
Tags:
• #### Two Column Proofs - Problem 3

##### Math›Geometry›Triangles
How to use a two column proof to show that two angles are congruent with overlapping triangles.
• #### ASA and AAS - Problem 2

##### Math›Geometry›Triangles
How to use ASA and AAS and properties of angles formed by a transversal of parallel lines to determine the congruence of vertical triangles and denote the congruence correctly.
• #### Flowchart Proofs - Concept

##### Math›Geometry›Triangles
How to outline a flowchart proof.
• #### Two Column Proofs - Concept

##### Math›Geometry›Triangles
How to organize a two column proof.
• #### Flowchart Proofs - Problem 1

##### Math›Geometry›Triangles
How to prove that two segments are congruent in a trapezoid with diagonals.
• #### Two Column Proofs - Problem 2

##### Math›Geometry›Triangles
How to use a two column proof to show that two angles are congruent in a parallelogram with one diagonal.
• #### Why SSA and AAA Don't Work as Congruence Shortcuts - Concept

##### Math›Geometry›Triangles
How to determine which congruence shortcuts do not work and why.
• #### Remote Interior Angles - Problem 1

##### Math›Geometry›Triangles
How to solve for the measure of an exterior angle and its adjacent interior angle given the measures of the remote interior angles.