• #### Similarity and Area Ratios - Concept

##### Math›Geometry›Similarity
How to convert between length and area ratios of similar polygons
• #### Rhombus Properties - Problem 2

##### Math›Geometry›Polygons
How to find the length of diagonals and angles in a rhombus.
• #### Pythagorean Theorem - Problem 1

##### Math›Pre-Algebra›Introductory Geometry
Using the Pythagorean Theorem to find integer side lengths of right triangles
Tags:
• #### Triangle Side Inequalities - Concept

##### Math›Geometry›Triangles
How to determine the triangle side inequalities.
• #### Pythagorean Theorem - Problem 2

##### Math›Pre-Algebra›Introductory Geometry
Using the Pythagorean Theorem to find decimal approximations for missing side lengths in a right triangle
Tags:
• #### Volume of Pyramids - Problem 1

##### Math›Geometry›Volume
How to find the volume of a square pyramid given the base side length and slant height.
• #### Volume of Pyramids - Problem 2

##### Math›Geometry›Volume
How to find, in an equilateral triangle pyramid, the side length of the triangle, given the volume and height.
• #### Trapezoid Midsegment Properties - Problem 1

##### Math›Geometry›Polygons
How to find the length of a trapezoid midsegment and the angles created by the midsegment.
• #### The Law of Sines - Problem 1

##### Math›Geometry›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### Similarity and Area Ratios - Problem 2

##### Math›Geometry›Similarity
How to find missing lengths of similar polygons given the ratio of their areas.
• #### Tangent Segments to a Circle - Problem 1

##### Math›Geometry›Circles
How to find the lengths of a triangle circumscribed about a circle.
• #### Area and Perimeter of Triangles - Problem 3

##### Math›Pre-Algebra›Introductory Geometry
Finding the area and perimeter of triangles with variables in the side lengths
Tags:
• #### The Law of Sines - Problem 1

##### Math›Trigonometry›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### Triangle Midsegment Properties - Problem 1

##### Math›Geometry›Polygons
How to solve for lengths in a triangle with two midsegments.
• #### Area and Perimeter of Rectangles - Problem 3

##### Math›Pre-Algebra›Introductory Geometry
Finding area and perimeter of parallelograms with variables in side lengths
Tags:
• #### The Law of Sines - Problem 1

##### Math›Precalculus›Basic Trigonometry
How to find the length of a triangle given two angles and a side, using the law of sines.
• #### Solving Formulas - Problem 3

##### Math›Geometry›Area
How to solve the area of a regular polygon formula for the side length.
• #### Midpoints and Congruent Segments - Problem 1

##### Math›Geometry›Geometry Building Blocks
How to use the definition of a midpoint to solve for side lengths.
• #### Types of Triangles - Concept

##### Math›Geometry›Geometry Building Blocks
How to classify a triangle based on its side lengths and angle measures.
• #### 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.