• #### Special Isosceles Triangle Properties - Concept

##### Math›Geometry›Triangles
How to identify a segment from the vertex angle in an isosceles triangle to the opposite side.
• #### Special Isosceles Triangle Properties - Problem 1

##### Math›Geometry›Triangles
How to find the measure of a missing length in an isosceles triangle with an altitude.
• #### Special Isosceles Triangle Properties - Problem 2

##### Math›Geometry›Triangles
How to find the measure of a vertex angle when a median is given in an isosceles triangle.
• #### Isosceles Triangles - Concept

##### Math›Geometry›Triangles
How to define isosceles triangles, their components and how to determine their properties.
• #### Isosceles Triangles - Problem 3

##### Math›Geometry›Triangles
How to solve for a variable used to measure the angles of an isosceles triangle.
• #### Isosceles Triangles - Problem 2

##### Math›Geometry›Triangles
How to solve for the measure of the vertex angle of an isosceles triangle given an exterior angle.
• #### Isosceles Triangles - Problem 1

##### Math›Geometry›Triangles
How to solve for the side length and base angle measures of an isosceles triangle.
• #### Trapezoid Properties - Problem 2

##### Math›Geometry›Polygons
How to find all the angles in an isosceles trapezoid, given one angle.
• #### Flowchart Proofs - Problem 2

##### Math›Geometry›Triangles
How to prove the converse of the isosceles triangle theorem with a flowchart proof.
• #### Trapezoid Properties - Problem 1

##### Math›Geometry›Polygons
How to find the measure of all of the angles in an isosceles trapezoid, given one of the upper angles.
• #### Trigonometric Ratios: Tangent - Problem 3

##### Math›Precalculus›Basic Trigonometry
How to find the height of an isosceles triangle using tangent ratios.
• #### Trigonometric Ratios: Tangent - Problem 2

##### Math›Precalculus›Basic Trigonometry
How to find the tangent of an angle in an isosceles right triangle.
• #### Inscribed Angles - Problem 2

##### Math›Geometry›Circles
How to find the measure of intercepted arcs, given the vertex angle of an inscribed isosceles triangle.
• #### Trigonometric Ratios: Tangent - Problem 3

##### Math›Trigonometry›Basic Trigonometry
How to find the height of an isosceles triangle using tangent ratios.
• #### Trigonometric Ratios: Tangent - Problem 2

##### Math›Geometry›Basic Trigonometry
How to find the tangent of an angle in an isosceles right triangle.
• #### Trigonometric Ratios: Tangent - Problem 3

##### Math›Geometry›Basic Trigonometry
How to find the height of an isosceles triangle using tangent ratios.
• #### Trigonometric Ratios: Tangent - Problem 2

##### Math›Trigonometry›Basic Trigonometry
How to find the tangent of an angle in an isosceles right triangle.
• #### Trapezoid Properties - Problem 3

##### Math›Geometry›Polygons
How to find the length of a side in an isosceles trapezoid given its side lengths in terms of variables and its perimeter.
• #### Distance Formula - Problem 2

##### Math›Geometry›Pythagorean Theorem
How to identify a polygon (a triangle in this problem) as isosceles, equilateral, or scalene using the distance formula.
• #### Distance Formula - Problem 2

##### Math›Trigonometry›Pythagorean Theorem
How to identify a polygon (a triangle in this problem) as isosceles, equilateral, or scalene using the distance formula.