• #### Solving Formulas - Problem 3

##### Math›Geometry›Area
How to solve the area of a regular polygon formula for the side length.
• #### Definite Integrals and Area - Concept

##### Math›Calculus›The Definite Integral
How to use definite integrals to find the area between a curve or under a curve.
• #### Regions Between Circles and Squares - Problem 2

##### Math›Geometry›Area
How to calculate the area of a region formed by four quarter circles inside a square.
• #### Regions Between Circles and Squares - Problem 1

##### Math›Geometry›Area
How to calculate the area of a region formed by four circles inside a square.
• #### Center and Apothem of Regular Polygons - Problem 1

##### Math›Geometry›Area
How to find the length of an apothem in a regular polygon given a side length and the number of sides.
• #### The Ellipse - Problem 20

##### Math›Precalculus›Conic Sections
Word problem involving maximum elliptical area.
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• #### The Ellipse - Problem 20

##### Math›Algebra 2›Conic Sections
Word problem involving maximum elliptical area.
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• #### Applied Linear Equations: Geometry Problem - Problem 2

##### Math›Precalculus›Linear Equations and Inequalities
Geometric applications of linear equations surrounding areas, perimeters, and ratios in basic shapes.
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• #### Applied Linear Equations: Geometry Problem - Problem 2

##### Math›Algebra 2›Linear Equations
Geometric applications of linear equations surrounding areas, perimeters, and ratios in basic shapes.
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• #### Similarity and Volume Ratios - Problem 3

##### Math›Geometry›Similarity
How to find the volume of a similar solid given the ratio of surface areas.
• #### Solving Literal Equations - Problem 1

##### Math›Algebra›Solving Equations
How to solve literal equations about area of a triangle.
• #### Factoring Trinomials, a = 1 - Problem 9

##### Math›Algebra›Factoring
A box, or rectangle area representation of factoring trinomials, here where "a" = 1
• #### Radian Measure of Angles - Problem 4

##### Math›Trigonometry›Trigonometric Functions
How to find the arc length and area of a sector when the central angle is given in radians or degrees.
• #### 30-60-90 Triangles - Problem 4

##### Math›Geometry›Pythagorean Theorem
How to find the area of an equilateral triangle given only a side length.
• #### Multiplying Monomials and/or Binomials and FOIL - Problem 6

##### Math›Algebra›Polynomials
An area, or geometric model for multiplying polynomials is explored through a "rectangle" or "box" method of organizing terms.
• #### Radian Measure of Angles - Problem 4

##### Math›Precalculus›Trigonometric Functions
How to find the arc length and area of a sector when the central angle is given in radians or degrees.
• #### 30-60-90 Triangles - Problem 4

##### Math›Trigonometry›Pythagorean Theorem
How to find the area of an equilateral triangle given only a side length.
• #### Finding the Maximum or Minimum of a Quadratic - Problem 2

##### Math›Algebra 2›Quadratic Equations and Inequalities
How to find the maximum area of a fenced in field.
• #### Factoring: Special Cases Part I - Problem 2

##### Math›Algebra›Factoring
How to find the side length of a square if given its area.
• #### 45-45-90 Triangles - Problem 4

##### Math›Trigonometry›Pythagorean Theorem
How to calculate the area of a 45-45-90 triangle given only the length of the hypotenuse.