Scalene Triangle
In geometry, a scalene triangle is a type of triangle that has three unequal sides and three unequal angles. This means that none of the sides or angles are equal to each other.
The properties of a scalene triangle include:
- Three unequal side lengths
- Three unequal interior angles
- No lines of symmetry
- No equal or congruent angles
To determine if a triangle is scalene, you can measure the lengths of its sides and compare the measures. If all three sides have different lengths, then the triangle is scalene.
.◂Math Worksheets and Study Guides Third Grade. Patterns
Study Guide
Patterns 
Worksheet/Answer key
Patterns Worksheet/Answer key
Patterns Worksheet/Answer key
Patterns Worksheet/Answer key
Pattern and Algebra Worksheet/Answer key
Patterns and Algebra Worksheet/Answer key
Patterns and Algebra
Worksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyWorksheet/Answer keyThe resources above cover the following skills:
Algebra (NCTM)
Understand patterns, relations, and functions.
Describe, extend, and make generalizations about geometric and numeric patterns.
Represent and analyze patterns and functions, using words, tables, and graphs.
Use mathematical models to represent and understand quantitative relationships.
Model problem situations with objects and use representations such as graphs, tables, and equations to draw conclusions.
Analyze change in various contexts.
Identify and describe situations with constant or varying rates of change and compare them.