Triangle Properties and Classification
Fundamental concepts about triangles, including types, angle relationships, theorems, and geometric properties.
Most popular content: Triangle Properties and Classification
Angle Sum Property
1 best study notes in Angle Sum Property
Exterior Angles
1 best study notes in Exterior Angles
Interior Angles
3 best study notes in Interior Angles


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Geometry - Angle Sum Of Polygons
The interior angles in a regular polygon are always equal to each other. Therefore, to find the sum of the interior angles of a polygon, we use the formula: Sum of interior angles = (n − 2) × 180° where 'n' = the number of sides of a polygon.


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Geometry - Geometry - Angles Notes
This tackles different angles in geometry and how to solve them.


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Geometry - Polygons and Circles
These notes include key concepts and vocabulary for polygons and circles, including the different types of polygons, interior angles, and the formulas for finding the circumference, area, and area of a sector of a circle.
Isosceles Triangle
1 best study notes in Isosceles Triangle
Missing Angle Problems
3 best study notes in Missing Angle Problems


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Geometry - 10:4 Inscribed Angles
This is a finished and completed worksheet that applies very helpful information for the subject.


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Geometry - Isosceles & Equilateral Triangles-1
What are the properties of isosceles and equilateral triangles? How can we use these properties to solve missing angle or missing side problems?


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Geometry - Circle
area formulas
Modeling with Right Triangles
Oblique Triangle
1 best study notes in Oblique Triangle
Special Right Triangles
6 best study notes in Special Right Triangles


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Geometry - Triangle Theorems
Exploring the 45-45-90 and 30-60-90 triangle theorems and their relationships between hypotenuse and legs.


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Arithmetic - SAT notes.
SAT math notes


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Algebra 1 - Special Right Triangles
This study note showcases the different types of right triangles there are as well as the theorems for those triangles along with examples.

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Geometry - Geometry notes
highscholer need this


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Algebra 2 - Special Right Triangles
Examples of two of the most common special right triangles.


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Geometry - U7L2 Special Right Triangles Full Solutions
U7L2 Special Right Triangles Full Solutions
Triangle Inequality Theorem
3 best study notes in Triangle Inequality Theorem


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Algebra 1 - Triangle inequality theorem
Triangle inequality theorem notes


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Geometry - Triangle Inequality Theorem: Understanding Inequalities and Angle Relationships
Explore the concept of triangle inequalities and angle relationships, and learn how to determine the range of possible side lengths and angle measures in triangles.


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Geometry - Triangle inequality theorem (summary)
Quick run down of the formula and examples.
Trigonometric Equations
2 best study notes in Trigonometric Equations
Trigonometric Ratios
7 best study notes in Trigonometric Ratios


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Geometry - Unit 7: Right Triangles & Trigonometry Homework 5: Trigonometry: Finding Sides And Angles
Geometry Homework, 100%


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Geometry - Unit 7: Right Triangles & Trigonometry Homework 4: Trigonometric Ratios & Finding Missing Sides
Geometry Homework, 100%


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Math (SAT®) - Trigonometric ratios and functions
Trigonometry - Additional Topics in Math - SAT Math

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Geometry - Trigonometry
basics of trig


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Trigonometry - Trigonometry Review
Notes and word problems/questions about the topic


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Trigonometry - Right Triangle Trigonometry
Notes and details about the following topic


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Geometry - U7L6 Trig Review Solutions
U7L6 Trig Review Solutions
Types of Triangles
2 best study notes in Types of Triangles

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Geometry - Classifying Triangles Notes
Learn about the characteristics of different types of triangles, including equilateral, isosceles, scalene, acute, obtuse, and right triangles.


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Geometry - Classifying Triangles
How do we classify triangle by examine their angles? How about by their known sides? How do we solve triangle side problems involving isosceles and equilateral triangles?











